comdtinst m2400.1f - US Coast Guard Response Boat-Medium

Commandant
United States Coast Guard
2100 Second Street, S.W.
Washington, DC 20593-0001
(202) 267-1231
COMDTINST M2400.1F
8 MAY 1991
COMMANDANT INSTRUCTION M2400.1F
Subj: USCG Radio Frequency Plan
1. PURPOSE. This manual establishes policy for Coast Guard radio
spectrum management. It prescribes procedures for obtaining and
using radio frequencies, and resolving cases of interference and
rodio misuse. It is also a plan of Coast Guard radio frequencies.
2. CANCELLATIONS. COMDTINST M2400.1E and COMDTINST 2400.2 are
cancelled effective 30 JUN 1991.
3. DISCUSSION.
a. Uses. This publication may be carried and used in Coast
Guard aircraft.
b. Frequency Changes. All current HF radio frequency
assignments in the exclusive maritime mobile bands, except for
certain portions of the coast wideband telegraphy bands, will
be changed to new replacement frequency assignments at 0001
UTC on 1 July 1991. These changes will require a
comprehensive transfer of HF ship and coast station frequency
assignments in the exclusive maritime mobile bands. Frequency
assignments in other HF bands and in most of the coast
wideband telegraphy bands will not be affected by this change.
c. New Frequencies. This publication has been revised to
incorporate the new HF replacement frequencies for existing
circuits which were previously provided for advance planning
in COMDTINST 2400.2. Expanded frequency resources made
available by ITU conference action will not be assignable
for use until international coordination has been effected.
Upon completion of satisfactory coordination, additional
frequency asignments will be included in existing circuits
or new circuits as required.

COMDTINST M2400.1F
8 MAY 1991
3. d. GMDSS. An updated description and policy for implementation
for the Global Maritime Distress and Safety System is
provided in Chapter 6.
e. Frequency Assignments and Spectrum Authorization. Every
mobile or shore station installed at a fixed location which
transmits a radio signal of any kind must have a
frequency assignment before it can be operated. See paragraph
4.E. Every major new radiocommuication or radionavigation
system must be certified for availability of spectrum before
funds can be obligated. See paragraph 4.G.
f. Errors or Omissions. Comments, suggestions and information
as to errors or omissions noted to be in this directive shall
be addressed to Commandant (G-TTM).
4. ACTION. This publication will become effective at 0001 UTC
1 July 1991. Area and District Commanders, Commanders of Maintenance
and Logistics Commands, unit commanding officers and Commander, CG
Activities Europe shall assure compliance with the contents of this
manual.
/s/ R. M. POLANT
Chief, Office of Command, Control &
Communications
2

Table of Contents
CHAPTER 1 General Information 1-1
A. Purpose 1-1
B. General 1-1
C. Classification 1-1
D. Changes to COMDTINST M2400.1 (series) 1-2
E. Presentation 1-2
F. Local Arrangements 1-3
G. Vacant 1-3
H. Compatibility of Equipment 1-3
I. Frequency Band Designators 1-3
J. Radio Frequency Emission Designators 1-3
CHAPTER 2 Search and Rescue 2-1
A. General 2-1
B. Distress Frequencies 2-1
C. Emergency and Safety Frequencies 2-3
D. Search and Rescue Control Frequencies 2-4
E. On-Scene Search and Rescue Frequencies 2-4
F. Maritime SAR Operations by CG Vehicles 2-4
G. Homing Frequencies 2-5
H. Disaster Communications Service 2-5
I. VHF-FM Maritime Mobile Frequency Plans 2-5
CHAPTER 3 Aids to Navigation 3-1
A. Maritime Radiobeacons 3-1
B. Aeronautical Radiobeacons 3-1
C. Loran-C 3-1
D. Loran-D 3-1
E. Radar 3-1
F. Radio Direction Finding 3-1
G. Radar Beacons (RACONS) 3-2
H. Airborne Transponders 3-2
I. Omega 3-2
CHAPTER 4 Radio Frequency Management Authority 4-1
and Procedures
A. General 4-1
B. Frequency Management Authority 4-2
C. National Frequency Management Procedures 4-2
D. International Frequency Management Procedures 4-3
E. Requests for Frequency Assignments 4-3
F. Requests for Frequency Assignments Outside 4-5
the United States and Possessions (US&P)
1

CHAPTER 5 Radio Interference and Radio Violation Reports 5-1
A. Radio Interference Reports 5-1
B. Radio Violation Reports 5-2
EXHIBIT 1 Agreement Between FCC and USCG Relating to 5-4
Marine Radio Problems
CHAPTER 6 Global Maritime Distress and Safety Systems 6-1
A. System Principles and Objectives 6-1
B. GMDSS System and Operational Details 6-1
C. Functions of the System 6-3
D. Satellite Ship-to-Shore Distress Alerting 6-3
E. SAR Coordinating Communications 6-4
F. On-Scene Communications 6-4
G. Locating Signals 6-4
H. Navigational and Meteorological Warnings and 6-4
Urgent Information
I. General Radio Communication Channels 6-5
J. Intership Navigation Safety Communications 6-5
K. Preventive Action 6-5
L. Shore Based Communications Network 6-5
M. Coast Guard Ship and Coast Equipment Requirements 6-5
N. Implementation of the GMDSS 6-6
O. Frequency Plan in Effect for the GMDSS 6-6
P. GMDSS Implementation Dates 6-6
Enclosure (1) ANNEX A Ship/Shore
(2) ANNEX B Broadcast Circuits
(3) ANNEX E Aeronautical Circuits
(4) ANNEX J Search and Rescue Circuits
(5) ANNEX L Special Circuits
(6) ANNEX M Maritime Defense Zone
(7) ANNEX N Aids to Navigation Circuits
(8) ANNEX P Point-to-Point Circuits
(9) ANNEX Q Local Districts Circuits
(10) ANNEX Z VHF, UHF, and SHF Fixed Circuits
(11) INDEX Frequency Index
2

COMDTINST M2400.1F
CHAPTER 1. GENERAL INFORMATION
A. Purpose. COMDTINST M2400.1 (series) is the basic U.S. Coast
Guard Radio Frequency Plan and contains radio frequencies for U.S.
Coast Guard use. It is issued for the use and guidance of
responsible commanders in formulating supplementary plans and is
furnished to lower echelons for information and planning purposes.
COMDTINST M2400.1 (series) is a radio frequency plan and does not
constitute a radio frequency authorization to operate unless
specifically indicated. Authorization for federal government
stations to use radio frequencies is granted by the National
Telecommunications and Information Administration (NTIA) and specific
assignments are listed in the Government Master File (GMF).
B. General.
1. Information. This publication provides explanatory
information concerning application procedures for use of radio
frequencies, a frequency index and lists of circuits.
a. Frequency Index. The frequency index is a listing of
all radio frequencies assigned by the Commandant for Coast
Guard, and indicates the circuit designator for each of
these assigned radio frequencies.
b. Annexes. The list of circuits is divided into annexes
denoting its function, and each circuit in a particular
annex is arranged in circuit designator order. The
circuit details normally include a descriptive title, a
list of assigned radio frequencies and any special
instructions governing the use of these frequencies.
c. Circuit Designator. The circuit designators within
the "B", "P", "Q", and "Z" annexes are arranged by Coast
Guard District whenever the circuit is confined to an
individual district (e.g., a "P05.01" circuit would
indicate a fixed circuit in the Fifth Coast Guard
District). Whenever the circuit is not restricted to a
particular district, it is assigned a circuit
designator "18" or higher. (e.g., "P18", "Q20", etc.).
d. Circuits. The circuits within the remaining annexes
are arranged by type in circuit designator order; e.g.
"A01" is the Primary Ship-Shore Circuit, and "A01.01" and
"A01.02" are sub-divisions of the Primary Ship-Shore
Circuit indicating HF Ship-Shore Circuits for the
Atlantic and Pacific Areas respectively.
2. Designating Symbol. The designating symbol will normally be
used to identify circuits and radio frequencies in messages,
letters, instructions or other documents; e.g. "A13.02" is the
circuit designator for the High Seas Radiotelephone Service,
"4370.4 kHz" is one of the several radio frequencies assigned
to this circuit.
1-1

1.C. Classification.
1. Unclassified. All circuits in this publication are
unclassified, so that the radio frequency, circuit
designators, and/or circuit titles may be coupled without
affecting their classification.
2. Classified. U.S. Navy circuits and/or frequencies that may
be contained in OPLANS, may be classified and care should be
taken in referring to them.
D. Changes to COMDTINST M2400.1 (series).
1. Discrepancies. Certain information contained in the annexes
to COMDTINST M2400.1 (series) is subject to frequent change.
It is the responsibility of any command concerned to report to
the Commandant (G-TTM) errors or discrepancies found in this
publication.
2. Corrections. Corrections to COMDTINST M2400.1 (series) are
made by formal changes. Interim changes will be promulgated
by letter, message or electronic mail to those concerned and
subsequently included in the next formal change or reprint of
COMDTINST M2400.1 (series).
E. Presentation. Unless otherwise indicated, information contained
in this publication is presented as follows:
1. kHz-MHz. Radio frequencies at or below 30 megahertz are
expressed in kilohertz although normally the kHz symbol is not
shown. Radio frequencies above 30.0 megahertz are shown with
the MHz symbol.
2. Carrier-Dial Frequency. Each radio frequency shown reflects
the assigned or authorized frequency, which is the center
frequency of the band occupied regardless of the type of
emission employed. In the case of single sideband operation,
the radio frequency shown in parenthesis after the assignment
indicates the carrier or dial frequency.
3. Emissions. The emissions shown indicate the authorized
bandwidth for transmission on the radio frequency(ies) of the
circuit. Where more than one emission is authorized, it is
appropriately noted.
4. UTC. All times are Universal Goordinated Time (UTC).
1-2

1.E.5. Abbreviations. Abbreviations used in this publication.
CW - Continuous Wave
FM - Frequency Modulation
MCW - Modulated Continuous Wave
P - Primary Frequency(ies)
RATT - Radio Teletype
S - Secondary Frequency(ies)
SSB - Single Sideband
V - Voice
NIB - Not-to-Interfere Basis
ISB - Independent Sideband
NBDP - Narrow-band direct printing, also called SITOR or radiotelex
F. Local Arrangements. Nothing in this manual is intended to
abrogate any local arrangements made by district commanders for
establishing liaison circuits with other agencies needed to
accomplish assigned missions. However, the details of such
arrangements must be forwarded to the Commandant (G-TTM) for approval
by the appropriate radio frequency assignment authority and inclusion
in this manual.
G. Vacant.
H. Compatibility of Equipment.
Tuning Capability. Certain single sideband radio equipments within
the Coast Guard are limited to integral, 1 kilohertz tuning
increments in the operating band (example: 2670, 2671, 2672 kHz as
shown on the equipment tuning dial). These equipments cannot tune to
other frequencies within the 1 kHz integrals (e.g., 2670.4 kHz).
Accordingly, those Coast Guard SSB equipments that do not possess 100
hertz incremental tuning capability, shall follow the interim
procedures listed below when the carrier frequency does not fall on a
whole kHz step (noting that the carrier frequency for H3E/J3E and F1B
emissions are normally located 1.4 kHz and 2.0 kHz respectively below
the assigned frequency unless otherwise indicated:
1. Emission. Subtract 1.4 kHz (2K8H3E/J3E emission) or 2.0 kHz
(280HF1B/1K24F1B emission) from the assigned frequency.
2. Remainder. Round out the remainder to the nearest whole kHz
step (0.1 through 0.5 to the lower step, 0.6 through 0.9 to
the higher step).
3. Carrier or Dial Frequency. Place the carrier or dial
frequency on the resulting whole kHz step and use upper
sideband emission.
4. NBDP Offset. Frequency offset for NBDP (SITOR) using
exclusive maritime narrowband channels (500 Hz) should be
1700 Hz to preclude the residual carrier energy falling within
the pass band of the lower adjacent channel.
1-3

1.I. Frequency Band Designators. The Institute of Electrical and
Electronic Engineers (IEEE) letter designators are often used, as a
matter of convenience, to define certain bands of frequencies. These
letter designators are repeated below for reference purposes.
DesignatorBand (MHz)DesignatorBand (MHz)
"A" 160-186"C"4200-7000
"G" 186-225"X"7000-11000
"P" 225-390"K"11000-33000
"L" 390-1550"Q"33000-46000
"S" 1550-4200"V"46000-56000
J. Radio Frequency Emission Designators.
1. Type of Signal. Radio frequency emissions are designated by
the necessary bandwidth and classification symbols that
describe the type of signal transmitted.
2. Bandwidth. Necessary bandwidth is calculated using formulas
recommended by the CCIR for a frequency band just sufficient
to transmit information at the rate and with the quality
required under specified conditions.
3. Classification Symbols. Emission classification symbols are
determined by the basic characteristics of an emission as
follows:
(a) First Symbol - Indicates the type of modulation of
the main carrier.
(b) Second Symbol - Indicates the nature of signals(s)
modulating the main carrier.
(c) Third Symbol - Indicates the type of information to
be transmitted.
(d) Fourth Symbol - Indicates the details of the signal
(Optional, recommend use when applicable).
(e) Fifth Symbol - Indicates the nature of multiplexing
(Optional, recommend use when applicable).
1-4

1.J.4. Emissions Abbreviations. Necessary bandwidths are expressed
using a letter in lieu of a decimal to indicate the bandwidth of an
emission as follows:
(a) Hertz. .01 to 999.99 Hz in hertz using the letter H;
6H1 = 6.1 Hz
(b) Kilohertz. 1.00 to 999.99 kHz in kilohertz using the
letter K; 1K1 = 1.1 kHz
(c) Megahertz. 1.00 to 999.99 MHz in megahertz using
the letter M; 2M1 = 2.1 MHz
(d) Gigahertz. 1.00 to 999.99 GHz in gigahertz using the
letter G; 6G5 = 6.5 GHz
5. Emission Classification Symbol. Emission classification
symbols are derived from the tables below. A basic emission
designator consists of three symbols, and if desired, two optional
additional symbols.
(a) First symbol - designates the type of modulation of
the main carrier: (figure 1-1)
(b) Second symbol - designates the nature of signal(s)
modulating the main carrier: (figure 1-2)
(c) Third symbol - designates the type of information to
be transmitted. (In this context the word "information"
does not include information of a constant, unvarying
nature such as provided by standard frequency emissions,
continuous wave and pulse radars, etc.) (figure 1-3)
(d) Fourth symbol - designates the details of signal(s):
(figure 1-4)
(e) Fifth symbol - designates the nature of multiplexing:
(figure 1-5)
1-5

Symbol
Type of Emission
UNMODULATED
N
Emission of an unmodulated carrier.
AMPLITUDE-MODULATED - Emission in which the main carrier is
amplitude-modulated (including cases where
sub-carriers are angle-modulated.):
A
B
C
H
J
R
Double-sideband
Independent sidebands
Vestigial sideband
Single-sideband, full carrier
Single-sideband, suppressed carrier
Single-sideband, reduced or variable level carrier
ANGLE-MODULATED - Emission in which the main carrier is
angle-modulated:
F
G
Frequency modulation
Phase modulation
AMPLITUDE-MODULATED AND ANGLE-MODULATED
D
Emission in which the main carrier is amplitude-modulated
and angle-modulated either simultaneously or in a
preestablished sequence.
PULSE - Emission of pulses: (Emissions, where the main
carrier is directly modulated by a signal which has
been coded into quantized form (e.g., pulse code
modulation), shall be designated as either an emission
in which the main carrier is amplitude-modulated, or an
emission in which the main carrier is angle-modulated).
P
K
L
M
Q
V
Sequence of unmodulated pulses.
A sequence of pulses:
Modulated in amplitude
Modulated in width or duration
Modulated in position or phase
Carrier is angle-mounted during the period of the pulse
A combination of the foregoing or produced by other means
COMBINATION
W
X
Cases not covered above, in which an emission consists of
the main carrier modulated, either simultaneously or in a
combination of two or more of the following modes:
amplitude, angle, pulse.
Cases not otherwise covered.
figure 1-1

Symbol
Type of Emission
0 No modulating signal.
1 A single channel containing quantized or digital signals
without the use of a modulating subcarrier. (This excludes
time-division Multiplex.)
2 A single channel containing a quantized or a digital signal
with the use of modulating subcarrier.
3 A single channel containing an analogue signal.
7 Two or more channels containing quantized or digital
signals.
8 Two or more channels containing analogue signals.
9 A composite system with one or more channels containing
quantized or digital signals, together with one or more
channels containing analogue signals.
X
Cases not otherwise covered.
figure 1-2

Symbol
N
A
B
C
D
E
F
W
X
Type of Emission
No information transmitted.
Telegraphy-for aural reception.
Telegraphy-for automatic reception.
Facsimile.
Data transmission, telemetry, telecommand; (the symbol D
indicates that data, telemetry, or telecommand information
is being transmitted individually or, that any combination
of the three are being transmitted simultaneously. If any
combination is being transmitted simultaneously, one of the
multi-channel symbols, 7, 8, or 9, must be used for the
second symbol.)
Telephony (including sound broadcasting).
Television (video)
Combination of the above. (Use only for multi-channel
systems having the capability of transmitting all
information simultaneously).
Cases not otherwise covered.
figure 1-3

Symbol
A
B
C
D
E
F
G
H
J
K
L
M
N
W
X
Type of Emission
Two-condition code with elements of differing numbers
and/or durations.
Two-condition code with elements of the same number and
duration without error-correction.
Two-condition code with elements of the same number and
duration with error-correction.
Four-conditon code in which each condition represents a
signal element (of one or more bits).
Multi-condition code in which each condition represents a
signal element (of one or more bits).
Multi-condition code in which each condition or combination
of conditions represents a character.
Sound of broadcasting quality (monophonic).
Sound of broadcasting quality (stereophonic or
quadraphonic).
Sound of commercial quality (excluding categories defined
for symbols K and L below).
Sound of commercial quality with the use of frequency
inversion or band-splitting.
Sound of commercial quality with separate
frequency-modulated signals to control the level of
demodulated signal.
Monochrome.
Color.
Combination of the above.
Cases not otherwise covered.
figure 1-4

Symbol
N
C
F
T
W
X
Type of Emission
None.
Code-division multiplex (This includes bandwidth expansion
techniques.)
Frequency-division multiplex.
Time-division multiplex.
Combination of frequency-division multiplex and
time-division multiplex.
Other types of multiplexing.
EXAMPLES:
Designator
100HA1A
2K10A2A
280HF1B
300HF1B
1K24F1B
2K8H3E
2K8J3E
4KF3C
2K8J3C
16KF3E or 16KG3E
16KF1E
16KF2D
6KA3E
6KB9W
20K00PXX
1K03H2A
35M00PON
10M00PON
Type of Emission
Continuous Wave Morse Telegraphy (CW)
Modulated Morse Telegraphy (MCW)
Single Channel RATT (170 Hz Shift)
Single Channel RATT with error correction (HF
Telex or SITOR)
Single Channel RATT (850 Hz shift)
SSB Single Channel Telephony (Re-inserted Full
Carrier)
SSB Single Channel Telephony (Suppressed Carrier)
Facsimile (800 Hz Shift)
Facsimile (Narrow Band)
FM Single Channel Telephony
FM Single Channel Telephony (Digital)
FM Single Channel Data with modulated sub-carrier
AM Telephony (Double Sideband)
ISB
LORAN C
Radiobeacon
Radar
RACON
figure 1-5

CHAPTER 2. SEARCH AND RESCUE
A. General.
1. Initial Communication. Initial communications between
vessels or aircraft in distress and the mobile units
proceeding to their assistance is normally made on the
frequency used by the vessel or aircraft making the distress
call. In the case of merchant vessels equipped for
radiotelegraphy, the initial contact frequency would normally
be 500 kHz. In the case of small vessels voluntarily
equipped with radiotelephone, such as fishing vessels and
pleasure craft, the inter-ship frequencies (see Circuit L2.2)
should be tried after attempts to call these vessels on 2183.4
(2182) kHz and 156.8 MHz have been unsuccessful.
2. Initial Contact. The initial contact frequencies allow the
mobile search and rescue units to establish communications
with aircraft or vessels in distress. After communications
have been established, the selection of a frequency for
handling traffic between the vessel or aircraft in distress
and the rescue units proceeding to assist is the
responsibility of the unit in distress or the station which
has transmitted the distress message for the unit in distress,
except when the control of distress traffic has been
delegated to another station. Communications should be
shifted to available working frequencies as soon as
practicable, except when it is not possible to do so because
of a lack of common frequencies. For communications involving
only Coast Guard units regular Coast Guard frequencies should
normally be used. In any event, due regard must be given to
the guard requirements on the calling, distress and emergency
frequencies.
3. Aircraft. The first transmission of an aeronautical distress
message is on the frequency in use for normal communications
with the aeronautical stations at the time of the incident.
For that reason, search and rescue craft proceeding to the
assistance of the aircraft must establish communications on
that frequency. It is necessary that search and rescue craft
obtain pertinent frequency information from the controlling
surface radio station, whether it be an International Civil
Aviation Organization air-ground control radio station or a
controlling military radio station. That frequency normally
will be used for establishing initial communication as well
as for handling ensuing communications between the distressed
aircraft, assisting mobile craft, and the controlling surface
radio station. When a mobile search and rescue unit is within
line of sight range of a distressed aircraft the initial
contact frequency would normally be either 121.5 MHz for
civil aircraft or 243 MHz for military aircraft.
2-1

2.B. Distress Frequencies.
1. 500 kHz: The frequency 500 kHz is an international distress and
calling frequency, and is used by ships to request assistance from
the maritime services using morse code. It is also used for the
distress call and distress traffic, and for urgency and safety
signals and urgency and safety messages. Additionally:
a. 500 kHz. 500 kHz may only be used for call and reply, or by coast
stations to announce their traffic lists under certain
restrictions.
b. Usage. With the exception of distress communications and urgency
and safety signals, no transmissions will be made on 500 kHz for
three minutes twice each hour beginning at HX + 15 and HX + 45
UTC.
c. Coast Guard Usage. Coast Guard units may (subject to
limitations stated above) employ 500 kHz as follows:
(1) Transmit and receive distress calls and distress
traffic (using either CW or MCW emission).
(2) Transmit and receive urgency and safety signals and urgency
and safety traffic. (Safety messages should be transmitted
on an authorized working frequency wherever possible after
preliminary announcement on 500 kHz.)
(3) Transmit the alarm signal when authorized (MCW must be used).
(4) Establish communications with ships equipped with
radiotelegraph.
(5) Call Coast Guard units.
(6) Announce Maritime Safety Information Broadcasts.
2. 2183.4 (2182) kHz: The frequency 2183.4 (2182) kHz is the
distress and calling voice frequency for the maritime mobile
service. The frequency may be used by ship or aircraft
radiotelephone stations to request assistance from the maritime
service. It may used for distress calls and distress traffic
and for urgency, safety and Emergency Position Indicating Radio
Beacon (EPIRB) signals and urgency and safety messages. In addition
it may be used for call and reply, for signals preparatory to
traffic, and by coast radiotelephone stations to announce
transmissions, on other frequencies, which are of general interest
to ship stations including ordinary weather and hydrographic
information. Coast Guard units may use 2183.4 (2182) kHz as follows:
a. Distress. Transmit and receive distress calls and distress
messages.
b. Safety Messages. Transmit and receive urgency, safety and EPIRB
signals and urgency and safety traffic. (Safety messages should be
transmitted on an authorized working frequency wherever possible
after preliminary announcement on 2183.4 (2182) kHz).
2-2

2.B.2. c. Transmission. With the exception of distress communications
and urgency and safety signals, no transmission will be made on
2183.4 (2182) kHz for three minutes twice each hour beginning
at HX00 and HX + 30 UTC.
d. Calling. Call radio stations other than Coast Guard when other
means of communications are not available or not desired. (After
a preliminary call to establish communications, when practicable,
units shall shift to an appropriate working frequency.)
e. Working Frequencies. Call Coast Guard units for the purpose of
establishing communications and then shift to an appropriate
working frequency for the passing of traffic. In districts
where a guard is maintained on a working frequency, units
should call and work on those channels.
f. Broadcasts. Announce Maritime Safety Information Broadcasts.
3. a. Carrier Frequencies 4125 and 6215 kHz. The carrier frequencies
4125 and 6215 kHz are used to supplement the carrier frequency
2182 kHz for distress and safety purposes and for call and
reply. These frequencies are also used for distress and safety
traffic by radiotelephony.
b. Carrier Frequency 4125 kHz. The carrier frequency 4125 kHz may be
used by aircraft stations to communicate with stations of the
maritime mobile service for distress and safety purposes.
4. 121.5 MHz: This frequency is the VHF-AM aeronautical distress
frequency, also used by aircraft Emergency Locator Transmitter
(ELT's), ship Class A, B, S and Category I EPIRB's, and
COSPAS-SARSAT Search and Rescue Satellite-Aided Tracking system
distress alerting and locating. Coast Guard units may use 121.5 MHz
to transmit (from aircraft, or using an EPIRB), or receive distress
calls and messages. Class A EPIRB's are automatically activated,
float free devices, and Class B and S EPIRB's are manually activated
devices. Class S EPRIB's, intended for survival craft, are designed
to float.
5. 156.8 MHz: The VHF-FM frequency 156.8 MHz is the International
distress, safety and calling voice frequency in the 156-162 MHz band
for the maritime mobile service. The frequency may be used by ship
radiotelephone stations to request assistance from maritime services.
It may be used for distress calls and distress traffic and for urgency
And safety signals and urgency and safety messages. In addition
it may be used for call and reply, for signals preparatory to traffic,
and by coast radiotelephone stations to announce transmissions, on
other frequencies, which are of general interest to ship stations
including ordinary weather and hydrographic information. It is also
used by Class C EPIRB's for distress alerting purpose. 156.8 MHz
must not be used for the transmission of any traffic other than
specified above. Coast Guard units may use 156.8 MHz as follows:
a. Distress Calls. Transmit and receive distress calls
and distress messages.
2-3

. Urgency Calls. Transmit urgency and safety signals
and urgency messages. (Safety messages should be
transmitted on an authorized working frequency wherever
possible after preliminary announcement on 156.8 MHz).
2.B.5. c. Radio Station. Call radio stations other than Coast
Guard when other means of communication are not
available or are not desired.
d. Working Frequencies. Call Coast Guard units for the
purpose of establishing communications and then shift to
an appropriate working frequency for the passing of
traffic. In districts where a guard is maintained on a
working frequency, units should call and work on those
channels.
e. MSIB. Announce Maritime Safety Information
Broadcast when required.
6. 406.025 MHz. 406.025 MHz is used exclusively by satellite
EPIRB's and ELT's for transmission of distress alerting,
locating and identifying information to COSPAS-SARSAT
satellites. Category I EPRIB's are automatically activated,
float free devices. Category II EPIRB's are manually
activated devices. Category III devices are similar to
Category II, except they are designed to work in a warmer
climate and for a shorter duration. All of these EPIRB's also
transmit a low power 121.5 MHz signal for homing purposes.
C. Emergency and Safety Frequencies.
1. 8364 kHz: The frequency 8364 kHz, is designated for use by
Survival Craft Stations and except as explained below its use
shall be confined to this primary function. This frequency
will not be used for this purpose upon full implementation of
the GMDSS in 1999.
a. 8364 kHz. Coast Guard units, other than aircraft,
shall not transmit on 8364 kHz except in cases involving
distress. A unit in distress may call a Coast Guard
station on 8364 kHz and request a reply on 8364 kHz.
Since the unit in distress is in control of traffic on the
frequency used for distress, the Coast Guard unit should
comply with the request by answering on 8364 kHz if
possible to do so. After replying to the call on 8364
kHz, and if it is within the capability of the unit in
distress to receive on another appropriate Coast Guard
working frequency, the Coast Guard station shall shift to
this frequency as soon as practicable, care being taken
that positive communications are not disrupted with the
unit in distress.
D. Search and Rescue Control Frequencies. Search and Rescue (SAR)
control frequencies are for use between the Rescue Coordination
Center ashore and the On-Scene-Commander. In addition to the
frequencies listed in Annex J for this purpose, the appropriate
Coast Guard common, District working, ship/shore and air/ground
frequencies may be used for SAR control.
2-4

E. On-Scene Search and Rescue Frequenices.
1. On-Scene SAR. On-Scene SAR frequencies are for
communications among aircraft and surface ships (including
submarines) engaged in and at the scene of SAR. These
frequencies are assigned as working frequencies and normally
shall be used as the primary search and rescue frequencies in
their particular frequency bands. In addition to the
frequencies listed in Annex J for this purpose the
appropriate Coast Guard common, District working and
air/ground frequencies may be used at the scene of SAR.
2-5

2.E.2. VHF-AM Frequency 123.1 MHz. The VHF-AM frequency 123.1
MHz is a world-wide SAR on-scene action working freqeuncy.
This frequency was assigned to provide government and
non-government land, mobile and portable radiotelephone
stations a compatible common channel for voice
communications when participating jointly in SAR incidents.
3. VHF-FM Frequency 156.3 MHz. The VHF-FM frequency 156.3
MHz (channel 6) may be used for communications between ship
stations and aircraft stations, using F3E emission, engaged in
coordinated search and rescue operations. When control of the
scene of a SAR incident is under a Coast Guard coast station,
156.3 MHz may be used by ship stations to communicate with
that coast station.

F. Maritime SAR Operations by OG Vehicles.
1. Trailered Boats. The Coast Guard maintains number of
trailered boats that are used for SAR operations. When
enroute to a SAR incident it may be necessary for persons or
personnel in the truck, or van, to establish communications
with the craft in trouble on an appropriate maritime VHF-FM
frequency, if the craft is so equipped, and obtain additional
information relative to the incident. Also, once the boat is
launched, communications between the boat and persons in the
truck may be necessary to facilitate the rescue.
2. Operating On Mobil Frequencies. National radio policy
prohibits land mobile stations from operating on maritime
mobile frequencies. A waiver of this policy to permit land
mobile stations to operate on maritime frequencies for SAR
coordination is in efect. This waiver states "Stations
onboard government vehicles used for towing trailered boats
engaged in SAR operations, or SAR training exercises, are
authorized to operate on VHF-FM maritime mobile frequencies
with stations in the maritime mobile service".

G. Homing Frequencies. Various frequencies available for homing
are listed in Annex J. Among these, the frequencies 522 kHz and 532
kHz are shared with the military and may be used for direction
finding when required. Transmissions on these frequencies by
non-mobile units are permitted only when specifically authorized by
the Commandant.

H. Disaster Communications Service.
1. Disaster Communication Service. The Disaster Communications
Service, composed of both government and non-government
radio stations, has been established to provide communications
in connection with disaster and other incidents involving the
loss of communications facilities normally available or
demanding the establishment of communications facilities not
normally available.
2. Coordination With Local Authority. Government operations
in the Disaster Communications Service shall be in accordance
with plans formulated by competent local authorities (duly
designated Civil Defense officials will be considered a
competent local authority in the organization or operation
of disaster communications radio networks and stations).
2-6

2.H.3. Maximum Power. The power used on disaster frequencies shall
be the minimum required and in any event shall not exceed 500
watts plate input power to the tube or tubes applying energy
to the antenna.
4. Specific Frequency. Refer to Annex L for the listing of
specific frequencies allocated for this service. Requests for
the use of these frequencies shall be made to the Commandant
(G-TIM) together with reference to the specific disaster plan
involved and the statement that participation can be effected
by the employment of existing facilities.

I. VHF-FM Maritime Mobile Frequency Plans.
1. VHF-FM Maritime Mobile Frequencies. There are two VHF-FM
maritime mobile frequency assignment plans for accommodating
short range maritime mobile voice communications in the
156-162 MHz band. The international plan is set forth in
Appendix 18 of the ITU Manual for use by the Maritime Mobile
Service, Geneva, (revised 1985). The U. S. non-government
plan is listed below for information and reference purposes
only; U. S. Federal government channels are included in this
plan only as they affect non-government operations:
2. Channelization. National plan and Channelization.
2-7

Notes: # This is a shared Commercial-non-commercial Channel.
## Public Coorespondence Channels.
### This is a shared Commercial-non commercial Channel in the Great
Lakes.
Notes: VHF-FM Channels designated with an "A" (e.g. channel 22A) used in the
U.S. is the ship station transmit frequency portion of the
international channel. The coast stations transmit frequency portion
is not available to the maritime service in the U.S. As a result, all
channels designated with an "A" are not compatible with the
international duplex arrangement of the channel, and communication
with many foreign flag vessels (about 50%) on these channels are not
possible. Coast Guard units having this difficulty should ask the
foreign vessel to switch to another appropriate channel (e.g. 6) or
frequency (e.g. 2670 kHz).
2-8

CHAPTER 3. AIDS TO NAVIGATION
A. Maritime Radiobeacons. The frequency band 285-325 kHz is
allocated to the Maritime Radiobeacon Service. Frequencies assigned
to individual radiobeacons are shown in the C. G. Light Lists and
DMAHTC PUB 117. The Aeronautical Radionavigation Service is
permitted in this band provide that no harmful interence is caused to
the maritime radionavigation service. Maritime radiobeacons may
also operate in the bands 275-285 kHz and 325-335 kHz provided that
no harmful interference is caused to the aeronautical radionavigation
service. Differential Radionavigation (e.g. Omega, GPS) signals may
be transmitted with the radiobeacon signal in these bands.

B. Aeronautical Radiobeacons. The band 190-435 kHz is available
for aeronautical radionavigation and mobile communications. The
bands 190-275 kHz and 335-405 kHz are allocated exclusively to the
aeronautical service. The band 285-325 is also assigned to the
aeronautical service on a non-interference-to-marine-services basis.
The band 405-435 kHz is shared with the maritime service.
Aeronautical beacons operated by the Coast Guard, which are not also
used for marine navigation and therefore not listed in DMAHTC PUB
117, or listed in Aeronautical Enroute Supplements and Flight
Information Publications are contained in Annex N.

C. Loran-C. Loran is a pulsed precision hyperbolic radio
navigation system which operates in the 90-110 kHz band. The time
(in microseconds) between successive pulse groups is defined as the
Group Repetition Interval (GRI) and may range from 40,000 to 99,990
microseconds, in increments of 10 microseconds. The operating rate
of a Loran-C chain (three or more stations operating together) is
the GRI dividied by ten.

D. Loran-D. Loran-D is a special purpose, hyperbolic navigational
system operating at the same frequency as Loran-C. Differences
between Loran-D and Loran-C vary depending on operational need but
may include different phase code, time to pulse peak, power and
number of pulses. Some Loran-D equipment is compatible with the
Loran-C system.

E. Radar. The radar bands for shippboard and airborne radar
listed in Annex N are assigned to government agencies for the
operation of radar on a nonpriority basis. Shore-based radar for
operational, experimental, maintenance or training purposes may be
operated upon receipt of specific authorization by the Commandant.

F. Radio Direction Finding
1. Frequencies. Frequencies for radio direction finding
services are listed in Annex N. Search and rescue homing and
direction finding frequencies are listed in Annex J.
2. SESEF. Special radio direction finder calibration services
are no longer provided. Coast Guard vessels may use the U.S.
Navy Shipboard Electronic Systems Evaluation Facilities
(SESEF), for direction finder calibrations. Locations of
SESEF facilities are as follows: Norfolk, VA; San Diego, CA;
Charleston, NC; Long Beach, CA; Puget Sound, WA; and Hawaii.
For additional information refer to COMDTINST M200.3B.
3-1

3.G. Radar Beacons (Racon). Radar beacons are used as aids to
navigation or to mark aids to navigation, on the display of a civil
marine radar. Types used in the U.S. include a pseudo random slow
sweep, stepped sweep, and frequency agile racons. All racons but the
frequency agile type operate only in the 9300-9500 MHz band. The
frequency agile Racons operate in both the 2900-3100 and 9300-9500
MHz bands. A racon must not be operated on ship or any mobile
platform.

H. Airborne Transponders. Airborne transponders receiving 9420 MHz
(AN\SPS-64 shipboard radar frequency) and transmitting on 9510 MHz
may be used to allow aircraft tracking by ship or shore radars.

I. Omega. Omega is a very-low frequency (VLF), general purpose,
hyperbolic radionavigation system. The system provides continuous,
all weather, worldwide navigation coverage with eight transmitting
stations.
3-2

CHAPTER 4. RADIO FREQUENCY MANAGEMENT AUTHORITY AND PROCEDURES
A. General.
1. Frequency Spectrum. The radio frequency spectrum is a imited resource
that must accommodate a multiplicity of telecommunication
requirements. Unrestricted use of radio frequencies would result in
disrupted communications and harmful interference between radio
systems. Frequency management organizations have been established on
the international and national level to allocate frequency bands to
specific services, develop regulations for the orderly use of
frequencies and issue frequency assignments to individual users.
2. Organizations. Internationally, radio frequencies are allocated and
managed by the International Telecommunications Union (ITU), an
organization under the United Nations. Nationally, radio frequencies
are managed by the National Telecommunications and Information
Administration (NTIA) for federal government usage and by the Federal
Communications Commission (FCC) for non-federal government use.
3. NTIA. NTIA is assisted in the management of the radio spectrum by the
Interdepartment Radio Advisory Committee (IRAC). This committee is
comprised of representatives from the departments and agencies of the
federal government that use the radio spectrum. The IRAC has
established four subcommittees to develop and recommend radio policy
and assign radio frequencies to federal agencies:
(a) Frequency Assignment Subcommittee (FAS)
(b) Spectrum Planning Subcommittee (SPS)
(c) Technical Subcommittee (TSC)
(d) International Notification Group (ING)
4. FCC. The FCC develops radio policy and assigns radio
frequencies to all non-federal government agencies and the
private sector. The FCC provides a liaison representative to
the IRAC for coordinating non government requirements.
5. JFP. The Joint Frequency Panel (JFP) of the Military
Communications-Electronics Board (MCEB), under the Joint
Chiefs of Staff (JCS), determines radio policy and assigns
radio frequencies to the military departments for operations
outside the United States and Possessions.
6. Coast Guard. Coast Guard radio frequency management is the
responsibility of the Maritime Radio and Spectrum Management
Division (G-TTM), Office of Command, Control and
Communications (G-T), Coast Guard Headquarters. The
Maritime Radio and Spectrum Management Division provides
representatives to the IRAC, its subcommittees and the JFP.
They provide official liaison for the Commandant with the FCC
and NTIA. The Coast Guard also provides frequency management
support for the Department of Transportation (except
4-1

for the Federal Aviation Administration and the
Transportation Systems Center) (DOT Order 5420.3).
4.A.7. Commands. Area (t) and district commanders (ttm) provide
frequency management for the units under their control.
Headquarters units submit radio frequency requirements
directly to the Commandant (G-TTM). Headquarters units
should coordinate their requirements with appropriate area
and district commanders prior to submission to avoid spectrum
conflicts. Technical support required by area, districts or
headquarters units for developing spectrum requirements, or
resolving radio frequency interference problems will be
provided by their respective MLC.

B. Frequency Management Authority.
1. International. International radio policy, procedures and
frequency allocations are determined by periodic radio
conferences and published as the ITU Radio Regulations.
These regulations are applicable to the Coast Guard except as
modified by national directives.
2. National. National radio policy, procedures and frequency
allocations for the federal governmant are determined by the
NTIA thru the IRAC mechanism and by the FCC thru rule making
procedures for the private sector. The authority for these
agencies to regulate the use of radio is derived from the
Communications Act of 1934 (as amended).
3. NTIA Manual. NTIA promulgates radio policy for the federal
government in the Manual of Regulations and Procedures for
Federal Radio Frequency Management (commonly referred to as
the "NTIA Manual"). These regulations are binding on the
Coast Guard and take precedence over the ITU Radio
Regulations where conflicts exist.
4. FCC Rules. The FCC issues radio policy for the private
sector in the FCC Rules and Regulations contained in Title 47
of the code of Federal Regulations (commonly referred to as
the "FCC Rules").
5. MCEB. The MCEB issues radio policy for the armed forces
thru appropriate service directives and publications. These
regulations are binding on the Coast Guard when operating on
joint or combined operations.
6. Radio Policy. The Commandant(G-T) issues radio policy for
the Coast Guard thru appropriate Coast Guard instructions,
directives and publications.

C. National Frequency Management Procedures.
1. Authorization. National authority from NTIA is required for
any use of radio frequencies by federal government stations.
NTIA has issued blanket authority for the use of designated
frequency bands and discrete frequencies such as; certain
low power devices, distress frequencies, experimental
stations, aeronautical route frequencies etc, but most Coast
Guard use of radio frequencies requires an assignment from
NTIA.
2. FAS. Frequency assignment proposals from federal government
agencies are submitted to the Frequency Assignment
Subcommittee (FAS) of the IRAC by the agency's FAS
representative. The FAS considers each frequency proposal
4-2

and recommends either approval or disapproval. Approved
proposals are referred to NTIA for inclusion in the Government
Master File (GMF) of authorized frequency assignments.
4.C.3. Authorized Frequencies. Coast Guard frequency assignments
and blanket authorizations granted by NTIA are reflected in
the appropriate circuits of this plan. Specific frequency
assignments currently authorized in the GMF are provided to
Area, District, and Headquarters units semi annually. This
list constitutes the frequency authorization for Coast Guard
units to operate.

D. International Frequency Management Procedures.
1. IFRB. National frequency assignments that could cause
harmful interference to foreign administrations must be
registered with the International Frequency Registration
Board (IFRB) of the ITU. The Commandant (G-TTM) determines
which assignments meet the criterion for international
registration and submits notifications to the IFRB. The
IFRB examines each notification to determine if the proposed
assignment is in compliance with the ITU Radio Regulations
and if its use will cause harmful interference to other
assignments previously registered in the Master International
Frequency Register (MIFR). Approved notifications are
entered into the MIFR and have international status.
Notifications that are not in compliance with the Radio
Regulations or it is determined that they will cause
harmful interference to previously registered assignments are
returned for additional coordination by the submitting
administration.
2. International Assignments. Frequency assignments obtained
thru the JFP for stations outside the U.S. are registered with
the IFRB by the host country or, in some instances, by the
U.S. on behalf of the host country.

E. Requests for Frequency Assignment.
1. Frequency Request. Requests for assignment of radio
frequencies shall be forwarded to the Commandant (G-TIM) via
the chain command. Each request shall include justification
for the requirement and recommendations concerning the
following, if available, and as applicable:
(a) Dates required. Dates required: e.g., 1 March 1991
to 15 April 1992; or 1 March 1991 - indefinite.
(b) Transmitter Location. Transmitter location(s) where
frequency(ies) required, and the OPFAC number of the
unit or command that will have primary electrical control
of the frequency(ies).
(c) Transmitter coordinates. Transmitter coordinates of
locations where frequency(ies) required (Latitude and
Longitude in degrees, minutes and seconds).
(d) Call. Call sign(s), if assigned.
(e) Frequencies. Frequency(ies), desired frequency
band(s), or order of frequency. If more than one
frequency is required for the system,
4-3

provide frequency separation criteria between f1, f2, etc. If
more than one frequency is required for the system and specific
frequency separation criteria is not required, state; "Frequency
separation not applicable".
4.E.1. (f) Emissions. Emission(s) (see chapter 1).
(g) Power. Maximum power for each emission.
(h) Operation. Hours of operation.
(i) Type. Type of service (point-to-point, ship/shore,
air/ground, radionavigation, test and maintenance, etc.
(j) Antenna Data. Antenna data (this data is required
for all land station applications above 30 MHz).
(1) Antenna name (generic preferred)
(2) Orientation
(3) Gain (nominal)
(4) Site (terrain) elevation above mean sea level
(5) Antenna height above terrain
(6) Antenna polarization (required for assignments above
420 MHz). For fixed (point-to-point) assignments,
receiver location, coordinates and antenna data for
receiving site is also required.
(k) Equipment nomenclature. Equipment nomenclature: (this data
required for all land station applications above 30 MHz).
(1) If government equipment, list the government
nomenclature for transmitter and receiver.
(2) If commercial equipment, list name of manufacturer
and model number of transmitter and receiver.
(l) Mileage Radius and Number of Mobiles. Mileage radius and number
of mobiles: (this data required for all land station
applications above 30 MHz). List the area of operation as a
milage radius and the number of mobiles extending from a given
location, normally a base security or intelligence type of
operation. Given location would be as indicated in (b) and (c)
above.
2. Authorization. Upon receipt of, and based on the foregoing, the
Commandant (G-TTM) will evaluate the requirement for the radio
frequency and, if approved, will obtain the necessary authorization.
4.E.3. Special Frequency Requests. When a requirement exists for a Coast
Guard activity, within the United States and Possessions (US&P), to
operate in local liaison nets with non-federal government
organizations, a request
4-4

for frequency assignment shall be submitted to the Commandant
(G-TMM). Items enumerated in paragraph 1. above should be
included; a letter of concurrence from the local civil
agency having the requirement for Coast Guard participation in
the net should accompany such requests. The
provisions of this paragraph apply in all cases where the
equipment is being operated by Coast Guard personnel or when
Coast Guard call signs are used to identify the transmissions
made. Necessary coordination with the FCC, which authorizes
the use of frequencies to local government agencies, will be
initiated by Commandant (G-TTM).

4.F. Requests for Frequency Assignment Outside the US&P.
1. Frequency Request. Requests for assignment of radio
frequencies outside the USP shall be transmitted to the
Commandant (G-TTM), information to the appropriate Area
Commander, by message in the format prescribed in ACP 190
US SUPP-1.
2. Validation. The Commandant (G-TTM) will validate the request
and transmit it via the JFP to the cognizant Theater
Commander for coordination with the appropriate host country.
3. Assignment. After coordination has been effected an
assignment message will be sent by the Commandant (G-TTM) to
all concerned and the frequency assignment(s) will be
included in the GMF for record purposes.

G. Certification of Spectrum Availability. Every major new
radiocommunications or radionavigation system must be certified for
availability of spectrum before any funds can be obligated for each
phase of system procurement: planning, development, pre-production,
and production (OMB Directive A-11). Certification is obtained from
the National Telecommunication and Information Administration (NTIA),
Dept of Commerce, through Commandant (G-TTM). System project
managers shall coordinate system procurements at as early a stage as
possible with Commandant (G-TTM) to meet this requirement.
4-5

CHAPTER 5 RADIO INTERFERENCE AND RADIO VIOLATION REPORTS
A. Radio Interference Reports
1. Action to be Taken.
a. Interference. When harmful interference to radio
spectrum dependent systems is experienced by Coast Guard
units the following action shall be taken:
(1) Obtain identification of the station causing harmful
interference. Maximum effort should be made to
identify the interfering station using all means
available. Assistance from other Coast Guard units,
field offices of the FCC and other military commands
should be solicited to help identify, locate and
obtain frequency measurements of the interfering
station if necessary.
(2) If it is determined that the interference is being
caused by a station in the same locality as the Coast
Guard station, endeavor to eliminate the interference
by local arrangements.
(3) If it is determined that the interference is not
local, or if efforts to resolve the problem are
unsuccessful, report the interference as indicated
below:
(a) If the interference impairs the ability of the
unit to perform its mission, prepare a message,
using the data format contained in CG2861 Report
of Radio Interference (figure 5-1), addressed for
action to the appropriate operational commander,
information to the Commandant (G-TIM) and such
other commands as appropriate.
(b) If the interference does not impair the ability
of the unit to perform its mission, submit CG2861
Report of Radio Interference to the Commandant
(G-TIM) with a copy to the reporting unit's Area
Commander, District Commander and copy to the
unit's file.
(4) All cases of harmful interference should be reported.
Separate reports should be made for each recurring
case of harmful interference. A single report which
summarizes a case of harmful interference over a
period of time (not to exceed one month) may be made
after the initial report. Summary reports should
continue until the harmful interference problem is
resolved. In the absence of further reports, or unless
notified otherwise, the Commandant will assume that
the harmful interference problem has ceased or been
resolved.
5-1

5.A.1. b. Interference. When an activity outside the Coast
Guard reports that a Coast Guard station is causing
harmful interference, take the following action:
(1) Provide all requested information necessary to
identify the source of the interference. Assist in
defining the nature of the interference problem.
(2) Initiate immediate corrective action if the
interference is being caused by Coast Guard equipment
malfunctioning, emitting spurious emissions or
off-frequency operation etc.
(3) Cooperatively assist in conducting reasonable tests
necessary to determine the specific source and nature
of the interference. Log or otherwise document
significant details, including transmitter and system
configuration (mode, frequency, antenna etc.) used.
(4) Shutdown the transmitter involved at the earliest
operational opportunity, on a temporary basis only,
to correct a deficiency or for further investigation.
Notify the operational commander promptly of a
shutdown. Reactivate as operationally required
provided pre-use check confirms proper operation.
(5) Demonstrate a cooperative, courteous attitude at all
times. If you are maintaining an on-going dialog with
the complainant, advise your findings or planned
actions as a courtesy. In the cse of commonly shared
channels, minimize use to the extent prudent and as
mission operations permit. You may agree to limit
transmissions or shore use to a degree consistant with
operational requirements, but only on an informal
basis. Sign no agreements or discuss frequency
assignment rights, dates of first use or nature of
communications handled. Report questionable or
continuing problems to the Commandant (G-TIM) for
further guidance.

B. Radio Violation Reports.
1. Action to be taken.
a. Violation Report. A radio violation report,
CG2681A Report of Violation of the Radio Regulations or
Communications Instructions (figure 5-2), shall be
submitted immediately following an observed violation of
the ITU Radio Regulations, NTIA Manual of Regulations
and Procedures for Federal Radio Frequency Managment, FCC
Rules and Regulations or communication instructions
issued by competent authority. Reports shall be submitted
as indicated below:
5-2

5.B.1. a. (1) Violations committed by Coast Guard units. Submit the
original copy of CG2861A to the violating unit, a copy
to the violating unit's Area and District Commander,
a copy to the reporting unit's District Commander and
retain a copy for file.
(2) Violations committed by other military services,
federal government agencies or foreign administrations.
Submit the original to the Commandant (G-TIM), a copy
to the reporting unit's Area and District Commander
and retain a copy for file.
(3) Violations committed by US non-federal government
stations. It is the Commandant's policy that District
Commanders make local working agreements with FCC
Regional Directors to resolve marine radio problems and
abuses at the local level whenever possible. (See
"Agreement Between Federal Communication Commission
and United States Coast Guard Relating to Marine Radio
Problems", May 1983, contained in Enclosure 5-1).
Violation reports should be submitted in accordance
with local arrangements between the cognizant Coast
Guard District Commander and FCC Regional Director as
appropriate. Copies of violations issued under these
arrangements shall be forwarded to the Commandant
(G-TTM) for information. In the absence of local
arrangements, radio violation reports involving
non-federal government stations shall be submitted to
the Commandant (G-TTM) for referral to the FCC for
action.
(4) Violation reports shall be submitted for all cases
of false activations of EPIRB's, as a hoax, through
gross negligence, carelessness or improper storage and
handling in cases where the person or vessel committing
the violation can be identified.
5-3

ENCL. (5-1) TO COMDINST M2400.1F
AGREEMENT BETWEEN
Federal Communications Commission and
United States Coast Guard
Relating to Marine Radio Problems
1. The Federal Communications Commission and United States
Coast Guard agree to cooperate in a joint effort to improve
marine radio communications in the United States. The
program will be given a high priority to achieve increased
awareness of radio procedures by the boating public. For
the purposes of this agreement, cooperation simply means
that both parties, in working toward a common goal, will
support each other where it is deemed beneficial and keep
each other informed. Work will continue under this
agreement in applicable locations as described in paragraph
(3) until the local marine groups indicate that safety is
not being compromised by radio interference or until such
other time as either party indicates its withdrawal.
2. Under the joint FCC-USCG marine radio program, FCC Regional
personnel and Coast Guard District personnel will interact
as follows:
A. Conduct education and enforcement efforts;
B. Exchange schedules and adjust duplicative coverage;
C. Consult regularly through designated local personnel;

D. As practicable, provide vessel transportation,
direction finding service, and signal strength
measurement service as requested by the other;
E. On request, exchange data on observed violations;
F. Consider warnings or sanction actions issued by the
other when assessing forfeitures/civil penalties
involving repeated violations;
G. Periodically issue a public pronouncement on conditions
on marine radio;
H. For all violations detected during joint FCC-USCG
operations, employ either FCC or USCG penalty
procedures, as determined appropriate by the local
supervisors, on the basis of which procedure will most
effectively ensure future compliance; and
I. Share any measures of effectiveness regarding this
effort.
3. In order for the provisions of paragraph (2) of this
Agreement to be applied in a location where radio
communication problem is identified by either party, the
FCC Regional Director and the Coast Guard District
Commander having cognizance over this location must enter
into a local agreement. The purpose of the local agreement
is to implement the provisions of paragraph (2) in the
problem location. Regional Directors and District
2

Commanders are encouraged to make local agreements for
problems locations this national agreement as
authority.
4. The above outlined cooperative program is hereby agreed to
by the signatories.
Rear Admiral R.A. Bauman
Chief, Office of Navigation
United States Coast Guard
Date: 5/18/83
Richard M. Smith
Chief, Field Operations Bureau
Federal Communications Commission
Date: 5/23/83
3

CHAPTER 6 GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM
A. System Principles and Objectives.
1. IMO. The international Maritime Organization (IMO) has
developed a Global Maritime Distress and Safety System (GMDSS)
planned for implementation during the period between 1 Feb
1992 and 1 Feb 1999. It has been implemented through 1988
Amendment to the Safety of Life at Sea (SOLAS) Convention
which has treaty status in the US. This new system builds on
the present system and incorporates significant changes in
both concept and technique. The present system is primarily a
ship-to-ship system; however, it also provides for distress
communications between ships and the shore. The system uses
three international distress frequencies; 156.8 MHz, 2182 kHz
and 500 kHz. The first two frequencies employ voice
radiotelephony, the third morse radio telegraphy. Currently,
it is a short and medium range system, although morse
telegraphy on 500 kHz can extend the medium ranges to
distances around 500 miles. The objective for the CMDSS is
to establish a universal and effective distress system
providing long range (global) communications using maritime
satellites complemented by a series of international HF
distress frequencies and, for shorter ranges, by 2 MHz and VHF
frequencies. Distress traffic at long ranges will be obtained
by a comprhensive shore-based communications network, the key
feature of which will be the establishment of a system of
Rescue Coordination Centers (RCC). Aleting and watchkeeping
will be carried out automatically - either by satellite or on
terrestial frequencies using Digital Selective Calling (DSC)
techniques. The unit in distress, including survival craft,
will transmit distress alerts to RCCs and to shipping in the
vicinity. The RCCs will alert units able to assist and, if
necessary, will coordinate the rescue operation. Follow-up
traffic will be sent using voice radiotelephony and/or narrow
band dirrect printng (NBDP), (also called SITOR or radio
telex). Morse radiotelegraphy will not be used for distress
and safety purposes under the new system.

B. GMDSS System and Operational Details.
1. GMDSS. The basic concept of the GMDSS is for SAR authorities
ashore as well as shipping in the vicinity to be alerted to a
distress incident so that effective assistance can be provided
quickly. The system will also provide for urgency and safety
communications and the dissemination of navigational and
meteorological information to shipping.
2. Distress Alerting. The system will provide for distress
alerting, distress and safety traffic, search and rescue
coordinating communications, on scene communications,
transmission of navigational and meteorological information,
and the distress watch.
3. Implementation. In order to implement these concepts the
broad radio communications network proposed will employ a
number of dedicated (exclusive) and designated (non-exclusive)
frequencies in the bands used by the maritime mobile service
and the maritime mobile satellite service.
6-1

6.B.4. Operational Areas. Operational areas have been designated to
determine equipment carriage requirements for vessels and appropriate
communication systems to employ for distress alerting and
communications (see paragraph L below).
(a) Area A1 - within range of shore based VHF stations
(b) Area A2 - within range of shore based MF stations (excluding A1
areas)
(c) Area A3 - within the coverage area of geostationary satellites
for maritime communications (excluding A1 and A2 areas)
(d) Area A4 - outside the coverage area of geostationary satellites
5. INMARSAT. Satellite communications may be used in both the
ship-to-ship and shore-to-ship directions. The INMARSAT
system, which uses geostationary satellites and operates in
the 1.5 to 1.6 GHz bands, will provide a means of alerting
from ships and for two way communications using radiotelephone
and NBDP. Polar orbiting SARSAT satellites will provide a
means of distress alerting and position location of EPIRBs in
the 406 - 406.1 MHz band. Basic ship-board equipment will
consist of a ship earth station, approved by INMARSAT
(Standard A or C terminal), and satellite EPIRBs.
6. HF. HF will provide long range communications in the
ship-to-shore and shore-to-ship directions. In areas covered
by INMARSAT, HF can be used as an alternative to satellite
communications. Outside these areas it will provide the only
communications capability. Frequencies have been designated
in the 4,6,8,12 and 16 MHz bands to provide for distress
alerts, safety calls and for passing distress and safety
traffic. HF distress and safety traffic will be transmitted
by radiotelephony and/or NBDP.
7. DSC. DSC will be used for distress alerting and safety calling.
Choice of the appropriate band to use will be determined by the
geographic area to be covered and propagation conditions. Current
planning is for ships using the HF option to maintain a watch on the 8
MHz alerting frequency and one other HF frequency appropriate for the
Area in which the ship is operating. The Coast Guard will use DSC
primarily as a means of initiating a radiotelephone (voice) call.
8. MF. MF will provide medium range communications in the ship-to-shore,
ship-to-ship and shore-to-ship directions. Distress alerts and safety
calls by DSC will be on 2187.5 kHz. Disresss and safety traffic by
radiotelephony, including SAR coordinating functions and on scene
communications will be on 2182 kHz. Distress and safety traffic by
NBDP will be on 2174.5. Navigational and meteorological warnings
using the NAVTEX system will be on 518 kHz. A complement of HF NBDP
Channels will be available on 1 July 1991 to provide high sea maritime
safety information. The frequency 490 kHz will be available at a
later date to supplement NAVTEX in the shore-to-ship direction.
6-2

6.B.9. VHF. VHF will provide short range communications in the
shore-to-ship, ship-to-ship and ship-to-shore direction.
Distress alerts and safety calls (including general calling)
by DSC will be on channel 70 (156.525 MHz). Distress and
safety traffic by radiotelephony, including SAR coordinating
functions and on scene communications will be on channel
16 (156.8 MHz).
10. Maritime Safety Information. Broadcasts of Maritime Safety
Information will be made using NBDP techniques on NAVTEX
(518 kHz), INMARSAT SafetyNET (enhanced group calling), and an
internationally dedicated complement of HF NBDP channels.
Coast Guard Maritime safety information broadcasts on HF NBDP
(SITOR) will be made on these channels. See also, paragraph
G and N below.
11. Emergency Position-Indicating Radio Beacons (EPIRB's). The
GMDSS includes use of Category I 406 MHz satellite EPIRB's
operating through the COSPAS-SARSAT search and rescue
satellite system (see slso Chapter 2).

C. Functions of the System.
1. Distress Alerting. Distress alerting is the rapid and
successful reporting of a distress incident to a RCC or
another ship in the vicinity. When an alert is received by an
RCC, normally by a coast station or coast earth station, the
RCC will relay the alert to SAR units and to ships in the
vicinity of the distress incident.
2. Distress Alerting Range. Distress alerting may be made in
the ship-to-shore, ship-to-ship and shore-to-ship directions
in all sea areas. Ship-to-ship alerting is effective for
about 100 miles. Distances beyond 100 miles will depend
entirely on ship-to-shore alerting using satellite and/or HF
communications.
3. Distress Frequencies. Ships in sea areas A3 and A4 would
transmit a ship-to-ship alert on 2187.5 kHz and a
ship-to-shore alert by a ship earth station, HF communications
or a satellite EPIRB as appropriate. Ships in sea area A2
normally would transmit a ship-to-ship and a ship-to-shore
alert on 2187.5 kHz and ships in sea area A1 would
transmit a ship-to-ship and ship-to-shore alert on channel
70 (156.525 MHz).
4. EPIRB. Distress alerts will normally by initiated manually,
except when a ship sinks and a float free satellite EPIRB is
initiated automatically. All distress alerts will be
acknowledged manually.
5. RCC. Distress alerts relays from an RCC to ships in the
vicinity of a distress incident will be made by satellite
communications to ship earth stations and by terrestrial
communications using appropriate frequencies. An "area call"
would normally be used to alert ships in the vicinity of a
distress incident. Ships in the area addressed would
establish communications with the RCC for SAR coordination
purposes.
6-3

6.D. Satellite Ship-to-Shore Distress Alerting.
1. Distress Telex Message. A distress telex message can be sent
by satellite, either with absolute priority in general
communication channels from ship earth stations, or on
exclusive distress and safety frequencies using satellite
EPIRBs.
2. Sending A Distress Message. The operator can send a distress
message automatically on a priority basis by pressing the
distress button on a ship earth station terminal. The system
will preempt a channel and automatically forward the distress
message via a coast earth station to an associated RCC. A
coast earth station is designated in each ocean region to
monitor and check all distress messages to ensure that
proper routing to the appropriate Coast Earth Stations (CES)
is effected.
3. Frequencies. Distress messages sent by satellite EPIRBs may
use either polar orbiting satellite (COSPAS-SARSAT) in the
406 - 406.1 MHz band or geostationary satellites (INMARSAT)
that operate in the 1645.5 - 1646.5 MHz band, provided the
INMARSAT service is funded and becomes available.

E. SAR Coordinating Communications.
1. SAR Operations. In general these are the communications
necessary for coordinating ship and aircraft participation in
SAR operations in the area of a distress incident, including
communications between RCCs and the on scene commander.
2. Distress and Safety Traffic. Distress and safety traffic
frequencies will normally be used for SAR coordinating
communications. Radiotelephony and/or NBDP will be used by
terrestrial or satellite means depending on the ships
capability and the sea area involved.
3. 47 USC 357 specifies that their will be no charge for distress
traffic communications or ship to shore navigational or
meteorological alerts over radio or satellite.

F. On Scene Communications. On scene communications will normally
be in the MF and/or VHF bands on frequencies designated for distress
and safety traffic by radiotelephony or NBDP. Satellite
communications may also be used by participants if equipped with ship
earth stations and this mode is desired. These communications will
be between the ship in distress and assisting units and will relate
to the provision of assistance to the ship or to the rescue of
survivors. Aircraft on scene communications are normally on 3023,
4125 or 5680 kHz. In addition, SAR aircraft should be equipped to
communicate on 2182 kHz and/or 156.8 MHz as well as on other maritime
mobile frequencies.

G. Locating Signals. Locating signals are transmissions intended
to permit the finding of a ship in distress or the location of
survivors. A 9 GHz Search and Rescue Radar Transponder(SART) used
with the assisting unit's radar, will be used for this purpose. See
also Chapter 2 section 2.B.4.
6-4

Enclosure (1) TO COMDTINST M2400.1F
ANNEX A. SHIP/SHORE
A01 - General Ship/Shore, Atlantic and Pacific Areas
A02 - Caribbean and Gulf of Mexico Area
A03 - North Atlantic Area
A04 - Eastern Pacific Area
A05 - Alaska and Bering Sea Area
A06 - Western Pacific Area
A07 - Local Area
A08 - Navy Ship/Shore
A09 - Maritime Mobile Ship/Shore Calling and Working Frequencies
A10 - Merchant Vessel Ship/Shore
A11 - Contact and Long Range Liaison (CALL) Frequencies
A12 - U.S. Government Vessels Ship/Shore
A13 - Radiotelephone Ship/Shore Public Correspondent Service
A14 - General Shore/Ship Independent Sideband
A-1

A01 GENERAL SHIP/SHORE, ATLANTIC AND PACIFIC AREAS
A01.01 ATLANTIC AREA HF SHIP/SHORE
This circuit is controlled by Commander, Atlantic Area, and is available
to all Coast Guard ships and aircraft for the exchange of CW
communications with the below listed communication stations. On a
secondary basis only, these frequencies may be used for Ship/Shore RATT
communications. Appropriate consideration shall be given to shared
users to minimize potential mutual interference problems.
Emission S B M N P A
C-100HA1A H O I R O C
R-300HF1B/1K24F1B I S A L R F
P N T T
S S S
M
T
H
2706 (2704) CR CR CR CR CR CR
4337 (4335) CR CR CR CR CR CR
6383 (6381) CR CR CR CR CR CR
8650 (8648) CR CR CR CR CR CR
12889.5 (12887.5) CR CR CR CR CR CR
16909.7 (16907.7) CR CR CR CR CR CR
Note: The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 2.0 kHz below the assigned
frequency.
A-2

A01.02 PACIFIC AREA HF SHIP/SHORE
This circuit is controlled by Commander, Pacific Area, and is available
to call Coast Guard ships and aircraft for the exchange of CW
communications with the below listed communication stations. On a
secondary basis only, these frequencies may be used for Ship/Shore RATT
communications. Appropriate consideration shall be given to shared
users to minimize potential mutual interference problems.
Emission S G H K S A
C-100HA1A H U O O F C
R-300HF1B/1K24F1B I A N D R F
P M O I A T
S A N
K
2706 (2704) CR CR CR CR CR CR
4337 (4335) CR CR CR CR CR CR
6383 (6381) CR CR CR CR CR CR
8650 (8648) CR CR CR CR CR CR
12889.5 (12887.5) CR CR CR CR CR CR
16909.7 (16907.7) CR CR CR CR CR CR
Note: The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 2.0 kHz below the assigned
frequency.
A-3

A01.03 ATLANTIC AREA MF SHIP/SHORE (CW)
Emission S B M N P
C-100HA1A H O I R O
I S A L R
P N T
S S S
M
T
H
427 C C
430 C C
432 C C
440 C C
466 C C
472 C C
486 C C
A-4

A01.04 PACIFIC AREA MF SHIP/SHORE (CW)
Emission S A G H K L S A
C-100HA1A H D U O O B F S
I A A N D E R T
P K M O I A A O
S A C N R
K H I
A
416 C C
420 C C# C C#
440 C C
448 C C# C C#
450 C C##
466 C C
470 C C
472 C C## C C#
# Remotely keyed by NMC
## Remotely Keyed by NOJ
A-5

A01.05 ATLANTIC AREA HF SSB RADIOTELEPHONE (2K8J3E) Coast Stations:
Boston (NMF), Miami (NMA), New Orleans (NMG), Portsmouth (NMN), GANTSEC
(NMR), TCC
This circuit is controlled by Commander, Atlantic Area and is available to
all
ships and aircraft for voice communications. These frequencies may also be
used to communicate with national or international maritime mobile users when
required.
4126.4 (4125) 12360.4 (12359) 18832.4 (18831) 25101.4 (25100)
4147.4 (4146) 12363.4 (12362) 18835.4 (18834) 25104.4 (25103)
4150.4 (4149) 12366.4 (12365) 18838.4 (18837) 25107.4 (25106)
4418.4 (4417) 16529.4 (16528) 18841.4 (18840) 25110.4 (25109)
6225.4 (6224) 16532.4 (16531) 18844.4 (18843) 25113.4 (25112)
6228.4 (6227) 16535.4 (16534) 22160.4 (22159) 23516.4 (25115)
6231.4 (6230) 16538.4 (16537) 22163.4 (22162) 25119.4 )25118)
6517.4 (6516) 16541.4 (16540) 22166.4 (22165) 25119.4 (25118)
8295.4 (8294) 16544.4 (16543) 22169.4 (22168)
8298.4 (8297) 16547.4 (16546) 22172.4 (22171)
12354.4 (12353) 18826.4 (18825) 22175.4 (22174)
12357.4 (12356) 18829.4 (18828) 22178.4 (22177)
Notes: (1) Authorized maximum power for these frequencies is 1 KW PEP.
(2) CG shares these frequencies on an equal basis with other
national and international users.
(3) Landline telephone connection on these frequencies is not
permitted except in emergency or SAR situations.
(4) The suppressed carrier frequency in parenthesis is
located 1.4 kHz below the assigned frequency.
A01.06 PACIFIC AREA HF SSB RADIOTELEPHONE (2K8J3E) Coast Stations:
Guam (NRV), Honolulu (NMO), Kodiak (NOJ), San Francisco (NMC), TCC
This circuit is controlled by Commander, Pacific Area and is available to all
ships and aircraft for voice communications. These frequencies may also be
used to communicate with national or international maritime mobile users when
required.
4126.4 (4125) 12360.4 (12359) 18832.4 (18831) 25101.4 (25100)
4147.4 (4146) 12363.4 (12362) 18835.4 (18834) 25104.4 (25103)
4150.4 (4149) 12366.4 (12365) 18838.4 (18837) 25107.4 (25106)
4418.4 (4417) 16529.4 (16528) 18841.1 (18840) 25110.4 (25109)
6225.4 (6224) 16532.4 (16531) 18844.4 (18843) 25113.4 (25112)
6228.4 (6227) 16535.4 (16534) 22160.4 (22159) 25116.4 (25115)
6231.4 (6230) 16538.4 (16537) 22163.4 (22162) 25119.4 (25118)
6517.4 (6516) 16541.4 (16540) 22166.4 (22165)
8295.4 (8294) 16544.4 (16543) 22169.4 (22168)
8298.4 (8297) 16547.4 (16546) 22171.4 (22171)
12354.4 (12353) 18826.4 (18825) 22175.4 (22174)
12357.4 (12356) 18829.4 (18828) 22178.4 (22177)
Notes: (1) Authorized maximum power for these frequencies is 1 KW PEP.
(2) CG shares these frequencies on an equal basis with other
national
and international users.
(3) Landline telephone connection on these frequencies is not
permitted except in emergency or SAR situations.
(4) The suppressed carrier frequency in parenthesis is
located 1.4 kHz below the assigned frequency.
A-6

A02 CARIBBEAN AND GULF OF MEXICO AREA
A02.01 CARIBBEAN AND GULF OF MEXICO HF RADIOTELETYPE
Coast Stations: Miami (NMA), New Orleans (NMG)
Coast Station Freqs
300HF1B/1K24F1B
Ship Station Freqs
300HF1B
2236.5 (2234.5)
3209 (3207) 4204.5 (4202.5)
4245 (4243)# 4202.5 (4200.5)
4316 (4314) 4203.5 (4201.5)
6467 (6465) 6301.5 (6299.5)
6491.5 (6489.5)
8441 (8439)
8451 (NMG only)
8554 (8552) (NMG only) 8369.5 (8394.5)
8510.0 (8508.0)
8457 (8455) (NMA only)
8632 (8630)
8682 (8680) 8397.5 (8395.5)
9291 (9289) (NMG only)
12754 (12752) 12562 (12560)
12786 (12784) 12561 (12559)
16959.2 (16957.2) 16787 (16785)
17002.4 (17000.4) 16786 (16784)
22545 (22543) 22352 (22350)
25380 (25378) 25205 (25203)
# May be used for 100HA1A when required.
This circuit is under the operational control of Commander, Atlantic
Area. The circuit is available for all RATT equipped ships and aircraft
for secure and non-secure RATT communications. NMG is the net control
station. Ships and aircraft are authorized to use the coast station
frequencies.
Note: The carrier or dial frequency in parenthesis is applicable to SSB
RATT transmissions only, and is located 2.0 kHz below the assigned
frequency.
A-7

A02.02 CARIBBEAN AND GULF OF MEXICO HF RADIOTELETYPE (300HF1B)
(PAIRED USE ONLY)
Coast Stations: Miami (NMA), New Orleans (NMG)
Coast Station Freq. Paired Ship Station Freq.
4212 (4210.3) 4174 (4172.3)
4215.5 (4213.8) 4178 (4176.3)
6316 (6314.3) 6264.5 (6265.8)
6319.5 (6317.8) 6268.5 (6266.8)
6329.5 (6327.8) 6283.5 (6281.8)
8422 (8420.3) 8382 (8380.3)
8429.5 (8427.8) 8389.5 (8387.8)
12585 (12583.3) 12482.5 (12480.8)
12592.5 (12590.8) 12490 (12488.3)
16812.5 (16810.8) 16689 (16687.3)
16819.5 (16817.8) 16696.5 (16694.8)
22382 (22380.3) 22290 (22288.3)
22389.5 (22387.8) 22297.5 (22295.8)
This circuit is under the operational control of Commander, Atlantic
Area. The Circuit is available for all RATT equipped ships for secure
and non-secure RATT communications. NMG is the net control station.
The frequencies must be used by the coast and ship station in the paired
mode only.
NOTE: The carrier or dial frequency in parenthesis is applicable to SSB
RATT transmissions only, and is located 1700Hz below the assigned
frequency.
A-8

A02.03 CARIBBEAN AND GULF OF MEXICO HF SSB RADIOTELEPHONE (2K8J3E)
Coast Stations: Miami (NMA), New Orleans (NMG), GANTSEC (NMR)
Coast Station Freq.
Paired Ship Station Freq.
4376.4 (4375)##$ 4084.4 (4083)$
4400.4 (4399) 4108.4 (4107)
4427.4 (4426)# 4135.4 (4134)
6502.4 (6501) 6201.4 (6200)
6508.4 (6507)##$ 6207.4 (6206)$
6514.4 (6513)## 6213.4 (6212)
8720.4 (8719) 8196.4 (8195)
8765.4 (8764)# 8241.4 (8240)
8768.4 (8767)# 8244.4 (8243)
13090.4 (13089) 12243.4 (12242)
13126.4 (13125)##$ 12279.4 (12278)$
13132.4 (13131) 12285.4 (12284)
17258.4 (17257) 16376.4 (16375)
17279.4 (17278) 16397.4 (16396)
17315.4 (17314) 16433.3 (16432)
22712.4 (22711) 22016.4 (22015)
22748.4 (22747)$$ 22052.4 (22051)
This circuit is controlled by Commander, Atlantic Area and is available
to all ships and aircraft for voice communications. Additionally,
these frequencies when interconnected with the coast station land
telephone system are available to all commands for the exchange of SAR,
operational, and administrative matters that require a timely person to
person exchange of information. Ships and aircraft are authorized
to use the coast station frequencies when directed by the authorized
coast station and a valid reason exists for simplex operations.
# Not auth NMR
## Not auth NMG, NMR
$ May be used for special law enforcement activities when required.
$$ Not auth NMA, NMR
A-9

A03 NORTH ATLANTIC AREA
A03.01 NORTH ATLANTIC HF RADIOTELETYPE
Coast Stations: Boston (NMF), Portsmouth (NMN)
This circuit is under the operational control of Commander, Atlantic
Area. The circuit is available to all RATT equipped ships and aircraft
for secure and non-secure RATT communications. NMN is the net control
station. Ships and aircraft are authorized to use the coast station
frequencies.
Coast Station Freqs
300HF1B/1K24F1B
Ship Station Freqs
300HF1B
2444 (2442)*
2648 (2646) 2236 (2234)
2674 (2672)
2682 (2680)
2705 (2703) 2330 (2328)
3209 (3207)##
3389 (3387)
4232 (4230)
4235 (4233)
4262 (4260)
4298 (4296) 4203 (4201)
4204 (4202)
6340.5 (6338.5)
6344 (6342)
6421.5 (6419.5) 6301 (6299)
6302 (6300)
6474 (6472)
6477.5 (6475.5)%
7530 (7528)$
8451 (8449) 8397 (8395)
8490 (8488) 8398 (8396)
8502 (8500)
8634 (8632)
9110 (9108)$
10138 (10136)$
11436 (11434)$
12664.5 (12662.5) 12560.5 (12558.5)
12732 (12730) 12561.5 (12559.5)
12783 (12781)
12790 (12788)
12934.5 (12932.5)
13005 (13003)
13020 (13018)
A-10

13027.5 (13025.5)
15656.5 (15654.5)$
16968.8 (16966.8) 16785.5 (16783.5)
17146.4 (17144.4) 16786.5 (16784.5)
17151.2 (17149.2)
17189.6 (17187.6)
17192 (17190)
18197.5 (18195.5)$
22599.5 (22597.5)
22487.5 (22485.5)#
22527 (22525)
25380 (25378) 22352.5 (22350.5)
27542 (27540)$
* Daytime only.
% Daytime only NMN
# NMF only.
## NMN only.
$ These special fixed band frequencies using 300HF1B are assigned
for Ship/Shore comms with Icebreakers during arctic
operations. Freqs auth NMF only.
Note:
The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 2.0 kHz below
the assigned frequency.
A-11

A03.02 NORTH ATLANTIC HF RADIOTELETYPE (RATT) (300HF1B) (PAIRED USE
ONLY)
Coast Stations: Boston (NMF), Portsmouth (NMN)
Coast Station Freq.
Paired Ship Station Freq.
4212 (4210.3) 4174 (4172.3)
4215.5 (4213.8) 4178 (4176.3)
6316 (6314.3) 6264.5 (6262.5)
6323.5 (6321.8) 6272.5 (6270.8)
8418 (8416.3) 8378 (8376.3)
8426 (8424.3) 8386 (8384.3)
12581 (12579.3) 12478.5 (12476.5)
12589 (12587.3) 12486.5 (12484.5)
16808.5 (16806.5) 16685 (16683.3)
16816.5 (16814.5) 16693 (16691.3)
22378 (22376.3) 22286 (22284.3)
22386 (22384.3) 22294 (22292.3)
This circuit is under the operational control of Commander, Atlantic
Area. The circuit is available for all RATT equipped ships for
secure and non-secure RATT communications. NMN is the net control
station. The frequencies must be used by the coast and ship station
in the paired mode only.
Note:
The carrier or dial frequency is parenthesis is applicable to
SSB RATT transmissions only, and is located 1700Hz below the
assigned frequency.
A-12

A03.03 NORTH ATLANTIC HF SSB RADIOTELEPHONE (2K8J3E)
Coast Stations: Boston (NMF), Portsmouth (NMN)
Coast station Freq.
Paired Ship Station Freq.
4427.4 (4426) 4135.4 (4134)
6502.4 (6501) 6201.4 (6200)
6514.4 (6513) 6213.4 (6212)
8720.4 (8719) 8196.4 (8195)
8765.4 (8764) 8241.4 (8240)
8774.4 (8773)# 8250.4 (8249)
13090.4 (13089) 12243.4 (12442)
13126.4 (13125) 12279.4 (12278)
13171.4 (13170) 12324.4 (12323)
17279.4 (17278) 16397.4 (16396)
17315.4 (17314) 16433.4 (16432)
17354.4 (17353) 16472.4 (16471)
22712.4 (22711) 22016.4 (22015)
22748.4 (22747) 22052.4 (22051)
# Not auth NMN
This circuit is controlled by Commander, Atlantic Area and is available
to all ships and aircraft for voice communications. Additionally,
these frequencies when interconnected with the coast station land
telephone system are available to all commands for the exchange of SAR,
operational, and administrative matters that require a timely person
to person exchange of information. Ships and aircraft are authorized
to use the coast station frequencies when directed by the authorized
coast station and a valid reason exists for simplex operations.
A03.04 Vacant
A-13

A04 EASTERN PACIFIC AREA
A04.01 EASTER PACIFIC HF RADIOTELETYPE
Coast Station: San Francisco (NMC)
This circuit is under the operational control of Commander, Pacific
Area. The circuit is available to all RATT equipped ships and aircraft
for secure and non-secure RATT communications. NMC is the net control
station. Ships and aircraft are authorized to use the coast station
frequencies.
Coast Station Freqs
300HF1B/1K24F1B
Ship Station Freqs
300HF1B
2612 (2610) 2608 (2606)
2674 (2672)
2682 (2680)
3389 (3387)
4230 (4228)
4298 (4296)
6340.5 (6338.5) 4203 (4201)
6355 (6353) 4204 (4202)
6421.5 (6419.5)
6467 (6465) 6301 (6299)
7351.5 (7349.5)# 6302 (6300)
8459 (8457)
8461 (8459) 8397 (8395)
8582 (8580)
8682 (8680)## 8398 (8396)
9127 (9125)#
10168 (10166)#
11436 (11434)# 12560.5 (12558.5)
12664.5 (12662.5) 12561.5 (12559.5)
12714 (12712)
12743 (12741)
12750 (12748)
15656.5 (15654.5)#
17220.5 (17218.5) 16785.5 (16783.5)
17146.4 (17144.4) 16786.5 (16784.5)
22545 (22543) 22352.5 (22350.5)
25380 (25378)
27542 (27540)#
29892 (29890)#
# These special fixed band frequencies using 300HF1B are assigned
for Ship/Shore comms with Icebreakers during arctic and antarctica
operations.
## Shared with NMO, NIB CKT A02.01.
Note:
The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 2.0 kHz below the
assigned frequency.
A-14

A04.02 EASTERN PACIFIC HF RADIOTELETYPE (300HF1B) (PAIRED USE ONLY)
Coast Station: San Francisco (NMC)
Coast Station Freq.
Paired Ship Station Freq.
4212 (4210.3) 4174 (4172.8)
4215.5 (4213.8) 4178 (4176.3)
6316 (6314.3) 6264.5 (6262.8)
6323.5 (6321.8) 6272.5 (6270.8)
8418 (8416.3) 8378 (8376.3)
8426 (8424.3) 8386 (8384.3)
12581 (12579.3) 12478.5 (12476.8)
12589 (12587.3) 12486.5 (12484.8)
16808.5 (16806.8) 16685 (16683.3)
16816.5 (16814.8) 16693 (16691.3)
22378 (22376.3) 22286 (22284.3)
22386 (22384.3) 22294 (22292.3)
25416 (25414.3) 25194.5 (25192.8)
27785 (27783.3) 27590 (27588.3)
29892 (29890.3) 29909 (29907.3)
This circuit is under the operational control of Commander, Pacific
Area. The circuit is available for all RATT equipped ships for
secure and non-secure RATT communications. NMC is the net control
station. The frequencies must be used by the coast and ship station
in the paired mode only.
Note:
The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmission only, and is located 1700Hz below the
assigned frequency.
A-15

A04.03 EASTERN PACIFIC HF SSB RADIOTELEPHONE (2K8J3E)
Coast Station: San Francisco (NMC)
This circuit is controlled by Commander, Pacific Area and is available
to all ships and aircraft for voice communications. Additionally, these
frequencies when interconnected with the coast station land telephone
system are available to all commands for the exchange of SAR,
operational, and administrative matters that require a timely person
to person exchange of information. Ships and aircraft are authorized to
use the coast station frequencies when directed by the authorized coast
station frequencies when directed by the authorized coast station and a
valid reason exists for simplex operations.
Coast Station Freq.
Paired Ship Station Freq.
4376.4 (4375) 4048.4 (4083)
4400.4 (4399) 4108.4 (4107
4427.4 (4426) 4135.4 (4134)
6502.4 (6501) 6201.4 (6200)
6514.4 (6513) 6213.4 (6212)
8720.4 (8719) 8196.4 (8195)
8765.4 (8764) 8241.4 (8240)
8774.4 (8773) 8250.4 (8249)
13090.4 (13089) 12243.4 (12242)
13126.4 (13125) 12279.4 (12278)
13171.4 (13170) 12324.4 (12323)
17258.4 (17257) 16376.4 (16375)
17279.4 (17278) 16397.4 (16396)
17315.4 (17314) 16433.4 (16432)
17354.4 (17353) 16472.4 (16471)
22712.4 (22711) 22016.4 (22015)
22748.4 (22747) 22052.4 (22051)
25415.4 (25414) 24836.4 (24835)
27784.4 (27783) 27589.4 (27588)#
29891.4 (29890) 29908.4 (29907)
A-16

A05 ALASKA AND BERING SEA AREA
A05.01 ALASKA AND BERING SEA HF RADIOTELETYPE
Coast Station: Kodiak (NOJ)
This circuit is under the operational control of Commander, Pacific
Area. The circuit is available to all RATT equipped ships and
aircraft for secure and non-secure RATT communications. NOJ is the net
control station. Ships and aircraft are authorized to use the coast
station frequencies.
Coast Station Freqs
300HF1B/1K24F1B
Ship Station Freqs
300HF1B
2058 (2056) 2378 (2376)
2612 (2610)#
2666 (2664)
2674 (2672)
2682 (2680)
2690 (2688)
2811 (2809)
3389 (3387)
4298 (4296) 4204.5 (4202.5)
4304 (4302) 4203.5 (4201.5)
4334 (4332)
5424 (5422)
6340.5 (6338.5)
6266 (6264)# 6301.5 (6299.5)
6425 (6423)
6947 (6945)
8705.4 (8703.4) 8396.5 (8394.5)
8457 (8455) 8397.5 (8395.5)
8459 (8457)##
8461 (8459)
8566 (8564)
10370.5 (10368.5)
12700 (12698) 12562 (12560)
12743 (12741) 12561 (12559)
13026.5 (13024.5)
13069.5 (13067.5)# 16788.5 (16786.5)
16968 (16966) 16786 (16784)
17192 (17190) 22352 (22350)
22545 (22543)
## May be used for 100HA1A.
# Auth at Adak for remote keying by NOJ. 300HF1B only.
Note:
The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 2.0 kHz below the
assigned frequency.
A-17

A05.02 ALASKA AND BERING SEA HF RADIOTELETYPE (300HF1B) (PAIRED USE
ONLY)
Coast Station: Kodiak (NOJ)
This circuit is under the operational control of Commander, Pacific
Area. The circuit is available for all RATT equipped ships for secure
and non-secure RATT communications. NOJ is the net control station.
The frequencies must be used by the coast and ship station in the paired
mode only.
Coast Station Freq
Paired Ship Station Freq.
4212 (4210.3) 4174 (4172.3)
4215.5 (4213.8) 4178 (4176.3)
6316 (6314.3) 6264.5 (6265.8)
6319.5 (6317.8) 6268.5 (6266.8)
6323.5 (6321.8) 6272.5 (6270.8)
8422 (8420.3) 8382 (8380.3)
8429.5 (8427.8) 8389.5 (8387.8)
12585 (12583.3) 12482.5 (12480.8)
12592.5 (12590.8) 12490 (12488.3)
16812.5 (16810.8) 16689 (16687.3)
16819.5 (16817.8) 16696.5 (16694.8)
22382 (22380.3) 22290 (22288.3)
22389.5 (22387.8) 22297.5 (22295.8)
Note:
The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 1700Hz below the
assigned frequency.
A-18

A05.03 ALASKA AND BERING SEA HF SSB RADIOTELEPHONE (2K8J3E)
Coast station: Kodiak (NOJ)
This circuit is controlled by Commander, Pacific Area and is available
to all ships and aircraft for voice communications. Additionally, these
frequencies when interconnected with the coast station land telephone
system are available to all commands for the exchange of SAR,
operational, and administrative matters that require a timely person
to person exchange of information. Ships and aircrafts are authorized
to use the coast station frequencies when directed by the authorized
coast station and a valid reason exist for simplex operations.
Coast Station Freq.
Paired Ship Station Freq.
4400.4 (4399) 4108.4 (4107)
4427.2 (4426) 4135.4 (4134)
6502.2 (6501) 6201.4 (6200)
6514.4 (6513) 6213.4 (6212)
8720.4 (8719) 8196.4 (8195)
8765.4 (8764) 8241.4 (8240)
8768.4 (8767) 8244.4 (8243)
13090.4 (13089) 12243.4 (12242)
13132.4 (13131) 12285.4 (12284)
17279.4 (17278) 16397.4 (16396)
17315.4 (17314) 16433.4 (16432)
22712.4 (22711) 22016.4 (22015)
22748.4 (22747) 22052.4 (22051)
A-19

A06 WESTERN PACIFIC AREA
A06.01 WESTERN PACIFIC HF RADIOTELETYPE
Coast Stations: Honolulu (NMO), Guam (NRV)
This circuit is under the operational control of Commander, Pacific
Area. This circuit is available to all RATT equipped ships and aircraft
for secure and non-secure RATT communications. NMO is the net control
station. Ships and aircraft are authorized to use the coast station
frequencies.
Coast Station Freqs
300HF1B/1K24F1B
Ship Station Freqs
300HF1B
2674 (2672)
2682 (2680)*
2698 (2696)
4298 (4296) 4203 (4201)
4575 (4573) 4204 (4202)
6340.5 (6338.5) 6301 (6299)
6457 (6455)# 6302 (6300)
8465 (8463) 8397 (8395)
8510 (8508)# 8398 (8396)
8574 (8572)##
8582 (8580)
8682 (8680)
12664.5 (12662.5 12560.5 (12558.5)
12750 (12748) 12561.5 (12559.5)
12786 (12784)c 16785.5 (16783.5)
17220.5 (17218.5) 16786.5 (16784.5)
16968 (16966)#
16983.2 (16981.2)
2257 (22525) 22352.5 (22350.5)
25380 (25378)
# NMO only
## NIB CKT A11.02
* NIB CKT Q25.11
c May be used for 100HA1A Emission when Required
Note: The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 2.0 kHz below the
assigned frequency.
A-20

A06.02 WESTERN PACIFIC HF RADIOTELETYPE (300HF1B) (PAIRED USE ONLY)
Coast Station: Honolulu (NMO)
This circuit is under operational control of commander, Pacific Area.
The circuit is available for all RATT equipped ships fpr secure and
non-secure RATT communications. NMO is the NET control station. The
frequencies must be used by the coast and ship station in the paired
mode only.
Coast Station Freq.
Paired Ship Station Freq.
4212 (4210.3) 4174 (4172.3)
4215.5 (4213.8) 4178 (4176.3)
6316 (6314.3) 6264.5 (6265.8)
6323.5 (6321.8) 6272.5 (6270.8)
8422 (8420.3) 8382 (8380.3)
8429.5 (8427.8) 8389.5 (8387.8)
12585 (12583.3) 12482.5 (12480.8)
12592.5 (12590.5) 12490 (12488.3)
16812.5 (16810.8) 16689 (16687.3)
16819.5 (16817.8) 16696.5 (16694.8)
22382 (22380.3) 22290 (22288.3)
22389.5 (22387.8) 22297.5 (22295.8)
Note: The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 1700Hz below the
assigned frequency.
A-21

A06.03 WESTERN PACIFIC HF SSB RADIOTELEPHONE (2K8J3E)
Coast Stations: Honolulu (NMO), Guam (NRV)
This circuit is controlled by Commander, Pacific Area and is available
to all ships and aircraft for voice communications. Additionally, these
frequencies when interconnected with the coast station land telephone
system are available to all commands for the exchange of SAR,
operational, and administrative matters that require a timely person
to person exchange of information. Ships and aircraft are authorized
to use the coast station frequencies when directed by the authorized
coast station and a valid reason exists for simplex operations.
Coast Station Freq.
Paired Ship Station Freq.
4376.4 (4375) 4048.4 (4083)
4400.4 (4399) 4108.4 (4107)
4427.4 (4426) 4135.4 (4134)
6502.4 (6501) 6201.4 (6200)
6514.4 (6513) 6213.4 (6212)
8720.4 (8719) 8196.4 (8195)
8765.4 (8764) 8241.4 (8240)
8774.4 (8773) 8250.4 (8249)
13090.4 (13089) 12243.4 (12242)
13126.4 (13125) 12279.4 (12278)
13171.4 (13170) 12324.4 (12323)
17279.4 (17278) 16397.4 (16396)
17315.4 (17314) 16433.4 (16432)
17354.4 (17353) 16472.4 (16471)
22712.4 (22711) 22016.4 (22015)
22748.4 (22747) 22052.4 (22051)
25415.4 (22414)# 24836.4 (24835)
27784.4 (27783)# 27589.4 (27588)$
29891.4 (29890)# 29908.4 (29907)
# Not auth NRV
$ Use West of 130W only
A-22

A07 LOCAL AREA
A08 NAVY SHIP/SHORE
A08.01 NAVY AUXILIARY SHIP/SHORE AND HARBOR OPERATIONS (2K8J3E)
2717.4 (2716)
2837.4 (2836)
Coast Guard cutters may use these frequencies to communicate with Navy
harbor control officials when required. 2716 kHz is normally used by
the Navy as an MF warning net in or near established harbors. Unless
otherwise directed, all ships in harbor will guard or make guardship
arrangements for this frequency.
A09 MARITIME MOBILE SHIP/SHORE CALLING AND WORKING
A09.01 MARITIME MOBILE SHIP/SHORE CALLING AND WORKING FREQUENCIES
(100HA1A)
This circuit is available to all Coast Guard ships and aircraft for
ship-to-shore CW communications. Coast Guard Coast Stations (CALL),
and National or International coast stations guarding the ship calling
bands will reply on their authorized coast station working frequencies.
Coast Guard ships and aircraft shall shift to an authorized working
frequency after communications has been established on the calling
frequencies. Coast Guard coast station working frequencies are listed
in circuits A10 or A11.
Ship Common Calling Freqs
Ship Working Freqs
Gulf/Carib Pacific
Atlantic
4184.2 4184.7 4188.2 4194.2 4196.7
6276.2 6276.7 6286.2 6292.2 6294.7
8368.2 8369.2 8343.2 8349.2 8351.7
12552.2 12553.7 12423.2 12429.2 12431.7
16736.2 16738.2 16620.2 16626.2 16628.7
22280.7 22281.2 22244.7 22275.5 22261.5
25172.2
Note: Ship working freqs may be used for Inter-ship Comms on an NIB to
Ship to Shore.
A-23

A10 MERCHANT VESSELS SHIP/SHORE
A10.01 COAST GUARD SHIP AND SHORE RADIO STATIONS - MERCHANT VESSEL
WORKING
(100HA1A)
Coast Guard ships and shore radio stations may use the below listed
shore and ship transmit frequencies for the exchange of radiotelegraph
communications with non-government ships. Coast Guard ship and shore
radio stations shall, unless otherwise indicated, refer to the A01
circuits for frequency assignment authorization.
CG Ship and Shore Transmit
Merchant Vessels Transmit
MF #
415-535 kHz band
4337 Assigned 4 MHz freq.
6383 Assigned 6 MHz freq.
8628.5 (NOJ only) Assigned 8 MHz freq.
8650 ## Assigned 8 MHz freq.
12889.5 ## Assigned 12 MHz freq.
16909.7 ## Assigned 16 MHz freq.
# All stations use authorized frequency from the A01 circuits, except
CALL stations use authorized frequency from the A11 circuits.
## CALL stations use authorized frequency from the A11 circuits.
A-24

A11 CONTACT AND LONG-RANGE LIAISON (CALL)
A11.01 ATLANTIC CALL MF/HF WORKING FREQUENCIES (100HA1A)
This circuit is controlled by Commander, Atlantic Area, and is
applicable to the below listed Coast Guard coast radio stations for
the exchange of CW communications with merchant vessels for safety
and liaison traffic. Coast Guard ships and aircraft desiring to
use this circuit should be use those frequencies listed in circuit A09.
Call Location Working Freq Freq or Series Guarded Time
NMF Boston, Mass. 472 (p),427(S) 500 H24
NMN Portsmouth, Va. 466 500 H24
8471 4,5,6 H24
12718.5 4.5.6 H24
16976 4,5,6 1100-2300z
NMA Miami, Fla. 440 500 H24
NMG New Orleans, La. 432 500 H24
IAW Appendix 34, ITU Radio Regulations, the following calling frequency
series assignable to ship stations for 100HA1A may be guarded by
COMMSTAS when directed by appropriate authority.
COMMON CHANNELS/kHz
series 3 4184 6276 8368 12552 16736 22280.5 25172
series 4 4184.5 6276.5 8369 12553.5 16738 22281 25172
Bands for Calling Frequency series (kHz)
4181.75 - 4186.75
6275.75 - 6280.75
8396.25 - 8414.25
12559.75 - 12576.75
16784.75 - 16804.25
18892.75 - 18898.25
22351 - 22374.25
25192.75 - 25208.25
Note: Time definitions
HJ-Daytime (2 hours after sunrise until 2 hours before sunset;
local time).
HN-Nighttime (2 hours before sunset until 2 hrs. after sunrise;
local time).
H24-continuous, 24 hours.
A-25

A11.02 PACIFIC CALL MF/HF WORKING FREQUENCIES (100HA1A)
This circuit is controlled by Commander, Pacific Area, and is
applicable to the below listed Coast Guard coast radio stations for the
exchange of CW communications with merchant vessels for safety and
liaison traffic. Coast Guard ships and aircraft desiring to use this
circuit should use those frequencies listed in circuit A09.
Call Location Working Freqs Freq or Series Guarded Time
NMC Long Beach, Cal. 448 (P) 472 (S)# 500 H24
NMC San Francisco, Cal. 448 (P) 472 (S)# 500 H24
6383 5,6,11 HN
8574 5,6,11 H24
17220.5 5,6,11 HJ
NMC Astoria, Ore. 448 (P) 472 (S)# 500 H24
NOJ Kodiak, Als. 470 (P) 416 (S) 500 H24
Adak, Als. 450 ## 500 H24
NRV Guam, Marianas 466 500 H24
8570 5,6,11 HN
12743 5,6,11 H24
17146.4 5,6,11 H24
22527 3,4 HJ
NMO Honolulu, Hwa. 440 500 H24
8650 5,6,11 H24
12889.5 5,6,11 H24
22472 3,4, HJ
# Remotely keyed by NMC
## Remotely keyed by NOJ
IAW Appendix 34, ITU Radio Regulations, the following calling frequency
series assignable to ship stations for 100HA1A may be guarded by
COMMSTAS when directed by appropriate authority.
A-26

COMMON CHANNELS/kHz
series 3 4184 6276 8368 12552 16736 22280.5 25172
series 4 4184.5 6276.5 8369 12553.5 16738 22281 25172
Bands for Calling Frequency series (kHz)
4181.75 - 4186.75
6275.75 - 6280.75
8369.25 - 8414.25
12559.75 - 12576.75
16784.75 - 16804.25
18892.75 - 18898.25
22351.75 - 22374.25
25192.75 - 25208.25
Note: Time definitions
HJ-Daytime (2 hours after sunrise until 2 hours before
sunset; local time).
HN-Nighttime (2 hours before sunset until 2 hrs. after
sunrise; local time).
H24-Continuous 24 hours.
A-27

A11.03 ATLANTIC/PACIFIC CALL HF WORKING FREQUENCIES (2K8J3E)
This circuit provides for common medium and long range radiotelephone
communications between ship stations (GOVT & NON-GOVT) and COMMSTAS
for safety liaison traffic. On a secondary basis COMMSTAS may use the
coast station frequencies for inter-COMMSTA communications for passing
urgent and emergency messages and COMMSYS control when required.
Calling and working for ship-shore-ship communications will be in the
duplex frequency mode as indicated below. COMMSTA guard times on the
ship station frequencies desired by area commanders to meet operational
needs will be included in this schedule. Frequencies shown are
assigned frequencies, with carrier or dial frequencies in parentheses.
Coast Freq. - 4427.4 6502.4 8765.4 13090.4 17315.4
(4426) (6501) (8764) (13089) (17314)
Ship Freq. - 4135.4 6201.4 8241.4 12243.4 16433.4
(4134) (6200) (8240) (12242) (16432)
Miami (NMA) 0000-2400
SFrancisco (NMC) 0000-2400 0000-2400 0000-2400 0000-2400 O/R
Boston (NMF)
2230-1030 0000-2400 0000-2400 1030-2230 O/R
New Orleans (NMG) 0000-2400 0000-2400 0000-2400 0000-2400 O/R
Portsmouth (NMN) 2300-1100 0000-2400 0000-2400 1100-2300 O/R
Honolulu (NMO)
0600-1800 0000-2400 0000-2400 1800-0600 O/R
Kodiak (NOJ) O/R 0000-2400 O/R O/R O/R
Guam (NRV) 0900-2100 2100-0900
Note: O/R - On request
Note: Commands listing, promulgating or advertising these frequencies
in other communications should carefully specify whether
reference is made to the carrier frequency, the assigned
frequency, or both as applicable, in order to avoid any
misunderstanding of the correct operating frequency.
A-28

A11.04 ATLANTIC/PACIFIC CALL HF WORKING FREQUENCIES (300HF1B)
This circuit provides for common medium and long range radioteletype
communications between ship stations (GOVT & NON-GOVT) and COMMSTAS for
safety and liaison traffic. Calling and working for ship-shore-ship
communications will be in the paired duplex frequency mode as indicated
below. Stations will follow the indicated schedule for freq-guards.
Any changes desired by area commanders to meet operational needs will be
included in this schedule.
A-29

* Coast Station Identification number for use with selective calling devices.
# Maritime Identification Digits, (MID) for use in the Digital Selective
Calling System DSC.
Note: The carrier or dial frequency in parenthesis is applicable to SSB RATT
transmissions only, and is located 1700 Hz below the assigned
frequency.
Note: Time definitions
HJ-Daytime
(2 hours after sunrise until 2 hours before
sunset, local time).
HN-Nighttime (2 hours before sunset until 2 hours after
sunrise, local time)
H24-Continuous 24 hours.
O/R-On request. 23/11 2300-1100. 11/23 1100-2300.
A12 U.S. GOVERNMENT VESSELS SHIP/SHORE
A12.01 COAST GUARD COMMSTAS - U.S. GOVERNMENT VESSELS SHIP/SHORE (100HA1A)
U.S. Government vessels may pass official messages to Coast Guard
communication stations on an NIB to Coast Guard operations. Refer to
the A01 circuits for frequency assignment authorization.
Dist. 2 MHz working freq. 8650
4337 12889.5
6383 16909.7
A12.02 - COAST GUARD STATIONS - U.S. GOVERNMENT VESSELS SHIP/SHORE (2K8J3E)
U.S Government vessels may pass official messages to Coast Guard
stations on an NIB to Coast Guard operations.
Refer to the Q25 circuits for the District voice working freqs.
A-30

A13 RADIOTELEPHONE SHIP/SHORE PUBLIC CORRESPONDENCE SERVICES
A13.01 COASTAL HARBOR RADIOTELEPHONE SERVICE (2K8J3E/16KF3E)
These public correspondence frequencies are available to Coast Guard
ship stations for use in accordance with the instructions contained in
the Commercial Communications Instruction, NTP9.
Coast Station Freqs Paired Ship Station Freqs
2451.4 (2450) 2004.4 (2003)
2443.4 (2442) 2010.4 (2009)
2467.4 (2466) 2010.4 (2009)
2507.4 (2506) 2010.4 (2009)
2567.4 (2566) 2010.4 (2009)
2491.4 (2490) 2032.9 (2031.5)
2567.4 (2566) 2032.9 (2031.5)
2586.4 (2585) 2087.4 (2086)
2515.4 (2514) 2119.4 (2118)
2523.4 (2522) 2127.4 (2126)
2313.4 (2312) 2135.4 (2134)
2531.4 (2530) 2135.4 (2134)
2539.4 (2538) 2143.4 (2142)
2551.4 (2550) 2159.4 (2158)
2559.4 (2558) 2167.4 (2166)
2591.4 (2590) 2199.4 (2198)
2583.4 (2582) 2207.4 (2206)
2599.4 (2598) 2207.4 (2206)
2401.4 (2400) 2241.4 (2240)
2451.4 (2450) 2367.4 (2366)
2467.4 (2466) 2383.4 (2382)
2483.4 (2482) 2383.4 (2382)
2567.4 (2566) 2391.4 (2390)
2443.4 (2442) 2407.4 (2406)
2507.4 (2506) 2407.4 (2406)
2573.4 (2572) 2431.4 (2430)
2483.4 (2482) 2431.4 (2430)
2507.4 (2506) 2459.4 (2458)
MHz
MHz
161.800 (Ch. 24)* 157.200
161.825 (Ch. 84)* 157.225
161.850 (Ch. 25)* 157.250
161.875 (Ch. 85)* 157.275
161.900 (Ch. 26) 157.300
161.925 (Ch. 86) 157.325
161.950 (Ch. 27) 157.350
161.975 (Ch. 87) 157.375
162.000 (Ch. 28) 157.400
* Not available in Puerto Rico or the Virgin Islands.
A-31

A13.02 HIGH SEAS RADIOTELEPHONE SERVICE (2K8J3E)
These public correspondence frequencies are available to Coast Guard
ship stations for use in accordance with the instructions contained in
the Commercial Communications Instructions, NTP9.
Coast Station Freqs Paired Ship Station Freqs
4358.4 (4357) 4066.4 (4065)
4364.4 (4363) 4072.4 (4071)
4370.4 (4369) 4078.4 (4077)
4382.4 (4381) 4090.4 (4089)
4409.4 (4408) 4117.4 (4116)
4412.4 (4411) 4120.4 (4119)
6511.4 (6510) 6210.4 (6209)
6514.4 (6513) 6213.4 (6212)
8723.4 (8722) 8199.4 (8198)
8729.4 (8728) 8205.4 (8204)
8732.4 (8731) 8208.4 (8207)
8741.4 (8740) 8217.4 (8216)
8795.4 (8794) 8271.4 (8270)
13078.4 (13077) 12231.4 (12230)
13081.4 (13080) 12234.4 (12233)
13084.4 (13083) 12237.4 (12236)
13105.4 (13104) 12258.4 (12257)
13108.4 (13107) 12261.4 (12260)
13141.4 (13140) 12294.4 (12293)
17243.4 (17242) 16361.4 (16360)
17246.4 (17245) 16364.4 (16363)
17249.4 (17248) 16367.4 (16366)
17300.4 (17299) 16418.4 (16417)
22697.4 (22696) 22001.4 (22000)
22709.4 (22708) 22013.4 (22012)
22736.4 (22735) 22040.4 (22039)
22763.4 (22762) 22067.4 (22066)
A-32

A14 GENERAL SHORE/SHIP INDEPENDENT SIDEBAND.
A14.01 GENERAL SHORE/SHIP INDEPENDENT SIDEBAND ATLANTIC AND PACIFIC
AREA (6KB9W) Authorized for CW, RATT, DATA, SSB VOICE and
NARROWBAND FACSIMILE in ISB mode. Coast Stations:
Portsmouth (NMN), San Francisco (NMC), Boston (NMF), New
Orleans (NMG), Kodiak (NOJ), Guam (NRV), Honolulu (NMO),
Miami (NMA), (San Juan (NMR) Authorized on only those
frequencies indicated and in voice mode only)
ISB* MUX**/HFDL RATT***
(6KB9W) (3KJ7B/3KJ2D) (1K24F1B/300HF1B)
2014.5 2015
2016 2017.5 2018
2038.5 2039
2040 2041.5 2042
2052.5 2053
2054$ 2055.5 2056
2142.5 2143
2144# 2145.5 2146
2159.5 2160
2161## 2162.5 2163
4912 4912.5
4913.5###$ 4915 4915.5
5107 5107.5
5108.5### 5110 5110.5
5215.5 5216
5217 5218.5 5219
5221.5 5222
5223 5224.5 5225
5264.5 5265
5266 5267.5 5268
5270.5 5271
5272 5273.5 5274
5418 5418.5
5419.5 5421 5421.5
5931 5931.5
5932.5# 5934 5934.5
5941 5941.5
5942.5 5944 5944.5
6959.5 6960
6961 6962.5 6963
7437.5 7438
7439 7440.5 7441
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
# PAC only
## LANT only
### All except NMC
$ NMR voice only
$$ PAC only plus NMF
A-33

7575.5 7576
7577 7578.5 7579
7615.5 7616
7617 7618.5 7619
7624.5 7625
7626$ 7627.5 7628
7711.5 7712
7713$$ 7714.5 7715
7753 7753.5
7754.5 7756 7756.5
7843.5 7844
7845 7846.5 7847
7882.5 7883
7884 7885.5 7886
7907.5 7908
7909 7910.5 7911
9167.5 9168
9169 9170.5 9171
9289.5 9290
9291 9292.5 9293
9298 9298.5
9299.5# 9301 9301.5
9330.5 9331
9332 9333.5 9334
9371.5 9372
9373 9374.5 9375
10296 10296.5
10297.5 10299 10299.5
10337 10337.5
10338.5 10340 10340.5
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
# PAC only
## LANT only
### All except NMC
$ NMR voice only
$$ PAC only plus NMF
A-34

10353 10353.5
10354.5 10356 10356.5
10376.5 10377
10378 10379.5 10380
10673.5 10674
10675 10676.5 10677
10757.5 10758
10759 10760.5 10761
10786.5 10787
10788 10789.5 10790
10928 10928.5
10929.5 10931 10931.5
10934 10934.5
10935.5 10937 10937.5
11022.5 11023
11024 11025.5 11026
11043.5 11044
11045 11046.5 11047
11156 11156.5
11157.5 11159 11159.5
11164.3 11164.8
11165.8# 11167.3 11167.8
13411.5 13412
13413 13414.5 13415
13482.5 13483
13484 13485.5 13486
13536.2 13536.7
13537.7 13539.2 13539.7
13948.5 13949
13950 13951.5 13952
14504.5 14505
14506 14507.5 14508
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
# PAC only
## LANT only
### All except NMC
$ NMR voice only
$$ PAC only plus NMF
A-35

14517.25 14517.75
14518.75 14520.25 14520.75
14729.5 14730
14731 14732.5 14733
14750.5 14751
14752 14753.5 14754
14917.7 14918.2
14919.2 14920.7 14921.2
18187.5 18188
18189 18190.5 18191
18235.5 18254
18255 18256.5 18257
18281.5 18282
18283 18284.5 18285
18333.5 18334
18335 18336.5 18337
18495.5 18496
18497 18498.5 18499
18648.5 18649
18650 18651.5 18652
18714.5 18715
18716 18717.5 18718
18755.5 18756
18757# 18758.5 18759
20093.5 20094
20095 20096.5 20097
20135.5 20136
20137 20138.5 20139
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
# PAC only
## LANT only
### All except NMC
$ NMR voice only
$$ PAC only plus NMF
A-36

20516.5 20517
20518 20519.5 20520
20637.5 20638
20639 20640.5 20641
23371.5 23372
23373 23374.5 23375
23513.5 23514
23515 23516.5 23517
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
# PAC only
## LANT only
### All except NMC
$ NMR voice only
$$ PAC only plus NMF
A-37

A14.02 GENERAL SHIP/SHORE INDEPENDENT SIDEBAND ATLANTIC AND PACIFIC
AREAS (6KB7D). Authorized for WB/NB RATT, DATA, MUX and NB
facsimile. SHIPS TRANSMIT - COAST STATIONS RECEIVE: Boston,
Portsmouth, Miami, San Fran, Kodiak, Honolulu. These ship wide
band telegraphy frequencies are shared with Navy and other
authorized users on a non-priority basis. Channelization is
based on current Navy operating practices to facilitate
interoperability on joint operations as required.
ISH* MUX**/HFDL RATT*** RATT**
(6KB7D)
(3KJ7B/3KJ2D) (1K24F1B/300HF1B)(1K24F1B)
4156 4154.5 4155 4158
4157.5
4162 4160.5 4161 4164
4163.5
4168 4166.5 4167 4170
4169.5
6237 6235.5 6236 6239
6238.5
6243 6241.5 6242 6245
6244.5
6249 6247.5 6248 6251
6250.5
6255 6253.5 6254 6257
6256.5
3 kHz Chan. 6266 6260
8304 8302.5 8303 8306
8305.5
8310 8308.5 8309 8312
8311.5
8316 8314.5 8315 8318
8317.5
8322 8320.5 8321 8324
8323.5
8328 8326.5 8327 8330
8329.5
8334 8332.5 8333 8336
8335.5
3 kHz Chan. 8338.5 8339
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
A-38

12372 12370.5 12371 12374
12373.5
12378 12376.5 12377 12380
12379.5
12384 12382.5 12383 12386
12385.5
12390 12388.5 12389 12392
12391.5
12396 12394.5 12395 12398
12397.5
12402 12400.5 12401 12404
12403.5
12408 12406.5 12407 12410
12409.5
12414 12412.5 12413 12416
12415.5
3 kHz Chan 12418.5 12419
16553 16551.5 16552 16555
16554.5
16559 16557.5 16558 16561
16560.5
16565 16563.5 16564 16567
16566.5
16571 16569.5 16570 16573
16572.5
16577 16575.5 16576 16579
16578.5
16583 16581.5 16582 16585
16584.5
16589 16587.5 16588 16591
16590.5
16595 16593.5 16594 16597
16596.5
16604 16599.5 16600 16603
16602.5
16607 16605.5 16606 16609
16608.5
16613 16611.5 16612 16615
16614.5
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
A-39

18849 18847.5 18848 18851
18850.5
18855 18850.5 18854 18857
18856.5
18861 18859.5 18860 18863
18862.5
18867 18865.5 18866 18869
18868.5
22183 22181.5 22182 22185
22184.5
22189 22187.5 22188 22191
22190.5
22195 22193.5 22194 22197
22196.5
22201 22199.5 22200 22203
22202.5
22207 22205.5 22206 22209
22208.5
22213 22211.5 22212 22215
22214.5
22219 22217.5 22218 22221
22220.5
22225 22223.5 22224 22227
22226.5
22231 22229.5 22230 22233
22232.5
22237 22235.5 22236 22239
22238.5
25125 25123.5 25124 25127
25126.5
25131 25129.5 25130 25133
25132.5
25137 25135.5 25136 25139
25138.5
25143 25141.5 25142 25145
25144.5
25149 25147.5 25148 25151
25150.5
25155 25153.5 25154 25157
25156.5
3kHz Chan 25159.5 25160
Note: * Carrier same as assigned frequency
** Carrier 1.5 kHz below assigned frequency
*** Carrier 2 kHz below assigned frequency
A-40

Enclosure (2) TO COMDTINST M2400.1F
ANNEX B. BROADCAST CIRCUITS
B01 - 1st District Maritime Safety Information Broadcasts
B02 - 2nd District Maritime Safety Information Broadcasts
B04 - Unassigned
B05 - 5th District Maritime Safety Information Broadcasts
B06 - Unassigned
B07 - 7th District Maritime Safety Information Broadcasts
B08 - 8th District Maritime Safety Information Broadcasts
B09 - 9th District Maritime Safety Information Broadcasts
B10 - Unassigned
B11 - 11th District Maritime Safety Information Broadcasts
B13 - 13th District Maritime Safety Information Broadcasts
B14 - 14th District Maritime Safety Information Broadcasts
B15 - Unassigned
B16 - Unassigned
B17 - 17th District Maritime Safety Information Broadcasts
B18 - International Ice Patrol Broadcasts
B19 - Coast Guard Ship and Shore Station Non-Scheduled Maritime Safety
Broadcasts
B20 - Atlantic Area Broadcast Notice to Fishermen
B21 - New England Area Facsimile Maritime Safety Information Broadcast
B-1

ANNEX B - MARINE INFORMATION BROADCAST SCHEDULES (REFER NOTE AT END OF
ANNEX B)
Emissions: MF/HF (CW/100HA1A); 518 kHz (NAVTEX/304HF1B); 2-30 MHz
(SITOR/300HF1B); 2-30 MHz (Voice/2K8J3E); 157.1 MHz
(VOICE/16KF3E); (FAX/4KF3C) (NARROW BAND FAX/2K8F3C).
500 kHz (100HA1A/1K03H2Z), 2183.4 (2182) kHz (2K8H3E/J3E),
and 156.8 MHz (16KF3E) may be used to announce scheduled
marine information broadcasts. These frequencies may also
be used to transmit urgency and safety signals and
urgency messages. Safety messages, whenever possible,
should be transmitted on a working frequency assigned for
broadcast purposes; however, transmissions of short
safety messages on 2183.4 (2182) kHz and 156.8 MHz are
permitted provided a certain situation warrants such
action.
Broadcasts of maritime safety information on Channel 22A
(157.1 MHz), the ship station transmit frequency portion
of International Channel 22, are not compatible with the
international duplex arrangement of the channel (coast
transmit 161.7 MHz, ship transmit 157.1 MHz). As a
result, approximately 50% of foreign flag vessels
in U.S. waters cannot receive Coast Guard maritime safety
broadcasts on 157.1 MHz, even though these ships do carry
VHF radios and do monitor Channel 16 (156.8 MHz).
For additional information concerning marine broadcasts,
refer to Chapter 13 of COMDTINST M16500.7 (Aids to
Navigation manual), Chapter 14 of COMDTINST M2000.3 and/or
instructions promulgated by the appropriate district
commander. The shore stations that are designated to make
scheduled broadcasts and their assigned working
frequencies are as follows.
The abbreviations listed under the subject column are as
follows:
WX - Scheduled weather broadcasts
HD - Scheduled hydrographic information broadcasts
NTM- Scheduled Notice to Mariners broadcasts
! - Unscheduled warning broadcasts only
# - The SSB carrier or dial frequency for the 2-3 MHz
voice broadcast frequencies are located 1.4 kHz below
the above assigned frequencies.
B-2

B-3

B19 COAST GUARD SHIP AND SHORE STATION NON-SCHEDULED MARINE BROADCASTS
B19.01 COAST GUARD SHIP STATION - NON-SCHEDULED MARINE BROADCASTS
Coast Guard ships may use the following frequencies for transmitting
urgent and safety messages when required.
100HA1A 6KA3E 2K8J3E 16KF3E
466 121.5 MMz 2004.4(2003)* 156.3 MHz(Ch. 6)
500** 243.0 MHz 2639.4(2638)* 156.6 MHz(Ch.12)
2671.4(2670) 156.8 MHz(Ch.16)
157.1 MHz(Ch.22)
B19.02 COAST GUARD SHORE STATION - NON-SCHEDULE MARINE BROADCASTS
This circuit is provided for those shore stations who are not required
to make scheduled marine information broadcasts. The following
frequencies may be used for transmitting urgent and safety messages on
a non-scheduled basis as directed by the appropriate district commander.
2K8J3E
16KF3E
2004.4 (203)#* 156.3 MHz (Ch. 6)
2639.4 (2638)# 156.6 MHz (Ch.12)
2671.4 (2670)# 156.8 MHz (Ch.16)
157.1 MHz (Ch.22)
* Great Lakes only.
**Also (2K1A2A)
B20 ATLANTIC AREA BROADCAST NOTICE TO FISHERMEN
B20.01 Boston (NMF)
Information pertinent to the 200 mile Fisheries Conservation Zone (FCZ),
including the location of fixed fishing gear, is broadcast by COMMSTA
Boston (NMF) as follows:
472 100HA1A 1350, 2150 UTC*
8502 100HA1A 1350, 2150 UTC*
* If the 1350 UTC broadcast exceeds 3 hours, it will be divided into 2
sections, and the second section will be broadcast at 2150 UTC.
B-14

B21 NEW ENGLAND AREA FACSIMILE MARINE INFORMATION BROADCAST
B21.01 NWS forecast for New England off shore areas is broadcast
by COMMSTA Boston/NMF (2K8J3C). Content will include:
1. Surface Analysis
2. 12 Hour Surface Prognosis
3. 36 Hour Surface Prognosis
4. Extended (Day 3 - Day 4) Surface Prognosis
5. Surface Analysis
6. 24 Hour Surface Prognosis
7. 48 Hour Surface Prognosis
8. Oceanographic Analysis (Monday through Friday)
9. Radiofax Broadcast Schedule and Aid to Chart
Interpretation (Saturday and Sunday)
Frequencies and Scheduled Broadcast Times (UTC)
FREQUENCEY BROADCAST TIME
3242.5 0530
7530 1730
B-15

E01 - Primary Air/Surface
E02 - Secondary Air/Surface
E03 - Special Air/Surface
E04 - Local Area Air/Surface
E05 - Airdrome Control Towers
Enclosure (3) to COMDTINST M2400.1F
ANNEX E. AERONAUTICAL CIRCUITS
Note: Many of the frequencies in this annex are shared and assigned for
use by other Federal Government and on occasion Non-Government
land operations throughout the United States and Possession
(US&P) therefore, are not available for exclusive use by the
Coast Guard without prior authorization. Accordingly, all
requests for frequencies to satisfy new operational requirements
should be specified by band; i.e. 30-50 MHz, 162-174 MHz, or
406.1-420 MHz and the request submitted to the COMDT (G-TTM)
IAW CHAPTER 4, where the frequencies will be selected and the
proper authorization obtained.
E-1

E01 PRIMARY AIR/SURFACE
E01.01 PRIMARY HF AIR/SURFACE (2K8J3E)
These frequencies are available to Coast Guard air stations and air
detachments with fixed wing, or fixed and rotary wing aircraft
attached. The frequencies listed in circuit E01.02 may be used on a
secondary basis or when required for operational reasons. The use of
these frequencies by radio stations requires specific authority by the
Commandant.
2142.4 (2141)$ 11196.4 (11195)###
2262.4 (2261)## 11202.4 (11201)#
3124.4 (3123)# 15082.4 (15081)#
5697.4 (5696)# 15088.4 (15087)###
8985.4 (8984)#
# The USN shares these frequencies on a secondary basis
to USCG.
## Contiguous 48 states only
$ Alaska only.
###The USCG shares this frequency on a secondary basis to
USN.
E01.02 PRIMARY HF AIR/SURFACE (2K8J3E)
These frequencies are available to Coast Guard air stations and air
detachments with only rotary wing aircraft attached. The frequencies
listed in circuit E01.01 may be used on a secondary basis or when
required for operational reasons. The use of these frequencies by radio
stations requires specific authority by the Commandant.
2142.4 (2141)$ 8981.4 (8980)#
2262.4 (2261)### 11199.4 (11198)##
3121.4 (3120)# 15085.4 (15084)##
5693.4 (5692)#*
# The USCG shares this frequency on a secondary basis to USN.
## The USCG and USN share this frequency on an equal basis.
### Contiguous 48 states only.
$ Alaska only.
* Secure voice network
E01.03 UHF AIR/SURFACE (6KA3E)(25KA1E)
381.700 MHz
381.800 MHz
383.900 MHz
E-2

E02 SECONDARY AIR/SURFACE
E02.01 SECONDARY HF AIR/SURFACE (2K8J3E)
The appropriate district voice working frequencies, circuit Q25.
E02.02 SECONDARY HF AIR/SURFACE (100HA1A, 300HF1B, 1K24F1B)
4337 (4335) 8650 (8648)
6383 (6381) 12889.5 (12887.5)
The above frequencies are authorized for aircraft use on a shared
basis with Coast Guard Ship-Shore operations. The use of these
frequencies by air stations requires specific authority by the
Commandant. The carrier or dial frequency in parenthesis is
applicable to SSB RATT transmissions only, and is located 2.0 kHz
below the assigned frequency.
E03 SPECIAL AIR/SURFACE
E03.01 SPECIAL HF AIR/SURFACE (2K8J3E)
3068.4 (3067) 11215.4 (11214)
4730.4 (4729) 13245.4 (13244)
4743.4 (4742) 15016.4 (15015)
6758.4 (6757) 18003.4 (18002)
8965.4 (8964) 18020.4 (18019)
9018.4 (9017) 23218.4 (23217)
11177.4 (11176)
These special frequencies are available to Coast Guard aircraft for
operational use. The Coast Guard shares these frequencies on a
secondary basis with the USAF. The use of these frequencies by land
radio stations requires specific authority by the Commandant.
E03.02 CG AIRCRAFT-CG SHIPS AIR/SURFACE (6KA3E)
126.2 MHz
Note: For local aircraft landing control use when UHF channels are not
available. Caution should be exercised to avoid interference
with FAA/Military land control tower operations.
E-3

E03.03 JOINT CUSTOMS SERVICE COAST GUARD SPECIAL
HF AIR SURFACE (2K8J3E)
3429.4 (3428)
5572.4 (5571)
8913.4 (8912)
11289.4 (11288)
13313.4 (13312)
17935.4 (17952)
These frequencies are available to CG aircraft for joint Customs
Service-CG operations. Any use of the frequencies by CG units must be
precoordinated with the Customs Service. The use of these frequencies
by land radio stations requires specific authority by the Commandant.
E04 LOCAL AREA AIR/SURFACE
E04.01 NEW ORLEANS AIRSTA-COAST GUARD AUXILIARY AIRCRAFT AIR/SURFACE
(6KA3E)
122.95
E04.02 KURE IS. LORSTA-NAVY HELO LOGISTICS SUPPORT (6KA3E)
257.8 MHz 340.2 MHz 381.8 MHz
Note: Freqs. auth. daytime only. Use restricted to 150 mile radius of
Kure.
E04.03 CHICAGO AIRSTA-COAST GUARD AUXILIARY AIRCRAFT AIR/SURFACE
(6KA3E)
122.95 MHz
E04.04 COAST GUARD SECURE/NON-SECURE HF AIR/SURFACE (2K8J3E) (2K8J2E)
4821.0 (4819.6)** 10540.0 (10538.6)* 20330.0 (20328.6)*
4902.0 (4900.6)* 10774.0 (10772.6)## 20985.0 (20983.6)*
4965.0 (4963.6)# 13493.0 (13491.6)@ 23074.0 (23072.6)*
7743.0 (7741.6)* 13496.0 (13494.6)* 23091.0 (23089.6)*
7793.0 (7791.6)* 14461.0 (14459.6)* 24228.5 (24227.1)*
7821.0 (7819.6)* 14953.0 (14951.6)* 24793.5 (24792.1)*
* ALL
** ALL EXCEPT ALASKA
# ALL EXCEPT GUAM
## WC ONLY
@ PAC AREA ONLY
E-4

E04.05 PORT CLARENCE LORSTA (NRW3)-AIR SURFACE (2K8J3E)
2925.4 (2924)-For use with Local Aircraft.
3450.4 (3449)-For transmission of landing information to Munz
Northern Airlines aircraft.
122.8 MHz (6KA3E)-For use with Local Aircraft.
E04.06 ATTU LORSTA (NMJ22)-REEVE ALEUTIAN AIRWAYS AIRCRAFT SIMPLEX
2K8J3E
6KA3E
6618.4 (6617) 122.8 MHz
E04.07 ST. PAUL LORSTA-REEVE ALEUTIAN AIRWAYS AIRCRAFT (2K8J3E)
6618.4 (6617)
E05 AIRDROME CONTROL TOWERS
E05.01 AIRDROME CONTROL TOWERS (6KA3E)
Transmit and Receive
Remarks
120.5 MHz Local Tower (VHF) (Elizabeth City only)
121.5 MHz Aeronautical Emergency (VHF)
121.9 MHz Local Tower (VHF) (Elizabeth City only)
122.9 MHz For use refer to Annex J (VHF)
123.1 MHz For use refer to Annex J (VHF). May also be
used by control towers on a short term NIB to SAR communications. FAA
coordinator.
127.7 MHz Local Tower (VHF) (Port Angeles only)
243.0 MHz Military Common Emergency (UHF)
355.6 MHz Local Tower (UHF) (Elizabeth City only)
E07.01 CGAIRSTA ST AUGUSTINE FL (ST JOHN'S COUNTY AIRPORT) (6KA3E)
275.2 MHz 382.6 MHz
E-5

J01 - Search and Rescue
Enclosure (4) TO COMDTINST M2400.1F
ANNEX J. SEARCH AND RESCUE CIRCUITS
J-1

J01 SEARCH AND RESCUE -
(Refer to Chap. 2 for additional SAR
Frequency usage).
J01.01 EMERGENCY - DISTRESS FREQUENCIES
500 CW/MCW - International radiotelegraphy distress and calling.
512 CW - International radiotelegraphy supplementary
calling frequency for ships and reply by
coast stations when 500 kHz is occupied by
distress traffic.
2183.4 (2182) V - International radiotelephony distress and
calling. Units with SSB equipments dial
2183.4 (2182) kHz and use 2K8H3E and/or
2K8J3E emission.
2192.4 (2191) V - International supplementary radio telephony
calling frequency (2K8J3E) in areas of heavy
usage of 2182 kHz.
4126.4 (4125) V - The carrier frequencies 4125 kHz and 6215 kHz
are used to supplement the carrier frequency
of 2182 kHz for distress and safety purposes
and for call and reply. These frequencies
are also used for distress and safety traffic
by radiotelephony. The carrier frequency
4125 kHz may be used by aircraft stations to
communicate with stations of the maritime
mobile service for distress and safety purposes.
8364 CW/MCW International survivor craft stations
frequency for communications relating to SAR
with stations of the Maritime and
Aeronautical services.
121.5 MHz V / EPIRB International aeronautical emergency
frequency for VHF-AM band also EPIRB and ELT
frequency.
156.525 MHz DSC - International Digital Selective Calling (DSC)
channel for Distress, Safety and Calling purposes.
156.8 MHz V - Distress, safety and calling channel for the
(Ch. 16) - Maritime mobile VHF-FM band.
243.0 MHz V / EPIRB - International UHF-AM survival craft frequency
and U.S. Military common emergency channel.
Also EPIRB and ELT frequency.
40.5 MHz V - Military joint common frequency for the
VHF-FM (30-88 MHz) band.
406.025 MHz EPIRB - COPAS-SARSAT satellite EPIRB frequency.
J-2

J01.02 SAR CONTROL FREQUENCIES
3023 V/CW International HF SAR frequency. (Note 2.)
3024.4(3023) V Use 2K8H3E/J3E emission. (Note 2)
5680 V/CW International HF SAR frequency. (Note 2)
5681.4(5680) V Use 2K8H3E/J3E emission. (Note 2)
122.9 MHz V National VHF-AM SAR training frequency.
(Note 4)
123.1 MHz V International VHF-AM SAR frequency. (Note 3)
155.16 MHz V State & Local Agency SAR coordination (Note
5)
J01.03 SCENE OF SEARCH AND RESCUE FREQUENCIES
3023 V/CW International HF SAR frequency. (Note 2)
3024.4(3023) V Use 2K8H3E/J3E emission. (Note 2)
5680 V/CW International HF SAR frequency (Note 2)
5681.4(5680) V Use 2K8H3E/J3E emission. (Note 2)
122.9 MHz V National VHF-AM SAR training frequency.
(Note 4)
123.1 MHz V International VHF-AM SAR frequency. (Note 3)
282.8 MHz V Joint/Combined on-scene SAR and UHF DF
frequency.
156.3 MHz V Ch 6 On-scene SAR VHF-FM frequency. (Note 1.)
138.78 MHz V US Military SAR VHF-FM on scene & DF
J01.04 HOMING FREQUENCIES
410 CW/MCW International maritime radio direction finding.
522 V/MCW Homing, air-air and air-surface.
532 V/MCW Homing, air-air and air-surface.
2182 V Air to surface. (Note 1)
2173.5 CW/MCW Homing, air surface.
121.5 MHZ V Air-air or air-surface. EPIRB (Note 1)
122.9 MHz V Air-air or air-surface.
123.1 MHz V Air-air or air surface.
156.75 MHz V Class C EPIRB
237.9 MHz V Homing, air-air.
243.0 MHz V Air-air or air-surface. (Note 1)
282.8 MHz V Joint/Combined on-scene SAR and UHF DF frequency.
9200-9500 MHz PON Search and Rescue Radar Transponder.
Note 1: Use limited to actual emergencies.
Note 2: Use limited to actual or exercise SAR traffic.
Note 3: Use limited to actual SAR traffic. CGAux refer to Ckt Q21.01.
Note 4: Land station (fixed, mobile & portable) use limited to
operations involving aircraft. CGAux refer to Ckt Q21.01.
Note 5: Varies on a State to State basis.
J01.05 SAR DATUM MARKER BEACON FREQUENCIES (2K4A2D)
229.325MHz
229.335 MHz
240.6 MHz 242.65 MHz
242.6657 MHz 275.1 MHz
J-3

JO01.06 RADIOTELEGRAPH AND RADIOTELEPHONE ALARM SIGNAL CIRCUIT
500 2182 156.8MHz
4125
6215
J01.07 VHF SAR DATUM MARKER BEACON (16KG3N)
156.750 MHz
J-4

Encl. (5) to COMDTINST M2400.1F
ANNEX L. SPECIAL CIRCUITS
L01 - Oceanographic Data Operations
L02 - Intership
L03 - Shore stations to Non-government Vessels
L04 - Disaster Communications
L05 - Common Frequencies
L06 - VHF-FM Maritime Mobile Frequencies
L07 - Citizens Band (CB) Radio Service
L08 - ON-Board Communications
L09 - Emergency Use of Non-federal Government Frequencies
L10 - National Strike Force Transportable Radio Telephone System
L11 - AEROSTAT Support System
L12 - National Law Enforcement Liaison Net
L13 - Satellite Communication
L15 - Arcadia AEROSTAT Surveillance System
Note:
Many of the frequencies in this annex are shared and assigned
for use by other Federal Government and on occasion
Non-government land operations throughout the United States
and Possession (US&P) and therefore, are not available for
exclusive use by the Coast Guard without prior authorization.
Accordingly, all requests for frequencies to satisfy new
operational requirements should be specified by band; i.e.
30-50 MHz, 162-50 MHz, 162-174 MHz or 406.1-420 MHz, and the
request submitted to the COMDT (G-TTM) IAW Chapter 4 where
the frequencies will be selected and the proper authorization
obtained.
L-1

L01 OCEANOGRAPHIC DATA OPERATIONS
L01.01 OCEANOGRAPHIC DATA STATION FREQUENCIES (300HF1D)
Interrogating Station: Miami (NMA), San Francisco (NMC)
These frequencies are available to ship stations for oceanographic data
transmissions. They may also be used by buoy stations for oceanographic
data transmissions and by stations interrogating these buoys. Use of
these frequencies requires specific authority by the Commandant.
4063.30 6261.30 8340.30 12420.30 16617.30 22240.30
4063.90 6261.90 8340.90 12420.90 16617.90 22240.90
4064.50 6262.50 8341.50 12421.50 16618.50 22241.50
L02 INTERSHIP
L02.01 INTERSHIP DUPLEX (100HA1A)
CG ship transmits
Merchant ship transmits
466 415-535 band*
8650 (8648) Assigned 8 MHz frequency*
IAW ITU Radio Regulations, Art. 60 and 63.
The above frequencies may be used by Coast Guard ships to communicate
with non-Coast Guard ships.
L02.02 INTERSHIP SIMPLEX (2K8J3E/16KF3E)
The following non-government intership frequencies may be used by
Coast Guard ships to communicate with non-Coast Guard ships only when
required. The carrier frequency in parenthesis is applicable to SSB
equipments only, and is located 1.4 kHz below the assigned frequency.
2K8J3E 2K8J3E 16KF3E
2004.4(2003) (1) 2636.4 (2635) (2) 156.3 MHz (Ch.6) (2)
2083.9(2082.5) (2) 2639.4 (2638) (2) 156.65 MHz (Ch.13) (5)
2094.4(2093) (2) 2739.4 (2738) (3) 156.375 MHz (Ch.67) (6)
2204.4(2203) (4) 2831.4 (2830) (4)
Notes: (1) Great Lakes only.
(2) All areas.
(3) All areas, including inland waterways, except Great Lakes
and Gulf of Mexico.
(4) Gulf of Mexico only.
(5) Bridge-to-bridge communications channel for
navigational purposes only.
(6) Bridge-tobridge communications channel for navigational
purposes only in a limited area in the Southern
Louisiana section of the Mississippi River System.
L-2

L03 SHORE STATIONS TO NON-GOVERNMENT VESSELS
L03.01 SHORE STATIONS - NON-GOVERNMENT VESSELS (2K8J3E/16K3E)
The following non-government intership frequencies may be used by
Coast Guard shore stations for safety or emergency communications with
non-government vessels when communications cannot be established on
other common working channels. The indefinite operational use of these
frequencies at designated shore installations requires specific
authority by the Commandant. District commanders desiring to know what
shore installations hold permanent assignments on these frequencies
should contact the COMDT (G-TTM) and request an IRAC GMF Computer List.
2K8J3E
16KF3E
2004.4 (2003) (1) 156.3 MHz (Ch. 6) (3)
2513.4 (2512) (2)
2636.4 (2635) (3)
2639.4 (2638) (3)
2739.4 (2738)#(4)
2831.4 (2830) (5)
# 8th District units authorized for Inland Waterways only.
(1) Great Lakes only
(2) Alaska only
(3) All areas
(4) All areas, including inland waterways, except Great Lakes and
Gulf of Mexico
(5) Gulf of Mexico only.
L04 DISASTER COMMUNICATIONS
L04.01 DISASTER COMMUNICATIONS SERVICE (FIXED, LAND AND MOBILE) SIMPLEX
(100HA1A/6KA3E)
1750.5 (CW) (Ch. 1) 1757.5 (CW) (Ch. 8)
1751.5 (CW) (Ch. 2) 1761.5 (CW/V) Scene of Disaster
only (Ch. 9)
1752.5 (CW) (Ch. 3) 1768.5 (V) (Ch. 10)
1753.5 (CW) (Ch. 4) 1775.5 (V) (Ch. 11)
1754.5 (CW) (Ch. 5) 1782.5 (V) (Ch. 12)
1755.5 (CW (Ch. 6) 1789.5 (V) (Ch. 13)
1756.5 (CW) (Ch. 7) 1796.5 (V) (Ch. 14)
Use of the above frequencies is outlined in Chapter 2.
L-3

L05 COMMON FREQUENCIES
L05.01 NAVY FLEET WARNING/TACTICAL FREQUENCY (6KA3E)
277.8 MHz
This frequency is guarded continuously by all U. S. Navy ships (except
submarines) when underway singly and by at least one ship of a group.
Coast Guard cutters may use this frequency to communicate with Navy
ships when required. The frequency may be particularly useful for
navigational purposes during periods of reduced visibility when entering
or leaving port if Navy ships are in the vicinity. The frequency is
also used by the Navy for local ship-shore harbor communications on a
secondary basis to intership use.
L06 VHF-FM MARITIME MOBILE FREQUENCIES
L06.01 CG SHIPS - NON-GOVERNMENT SHIP STATIONS (16KF3E)
Coast Guard ships may use these frequencies for communications with
non-Coast Guard ships in emergencies or during convoy escort exercises.
When beyond VHF-FM interference range of the territorial waters of the
US&P, these frequencies may be used for general intership short range
communications on a non-intreference basis to non-government ship
stations. (Refer to Chapter 2 Para. H.)
156.375 MHz (Ch. 67)
156.400 MHz (Ch. 08)
156.625 MHz (Ch. 72)
156.850 MHz (Ch. 17)
156.875 MHz (Ch. 77)
157.425 MHz (Ch. 88)
L06.02 CG SHORE STATIONS - GOVT AND NON-GOVT NAVIGATIONAL CHANNEL
(16KF3E)
156.65 MHz (Ch. 13)
This non-government frequency has been designated by the FCC as a
vessel bridge-to-bridge navigational communications channel only. Use
of this frequency by CG Shore Stations requires specific authority by
the Commandant. Conditions of use are as follows:
1. Must be on an NIB to intership (bridge-bridge)
communications. (see circuit L02.02.)
2. Transmissions shall be short and restricted to communications
that concern navigational information only. Communications
concerning weather forecasts, docking and/or tug services, if
required, shall normally be conducted on a Port Operations
channel.
3. This frequency shall not be used as a calling channel nor a
substitute for the 156.8 MHz guard.
4. Transmitter power 1 watt, not to exceed 10 watts) shall be used
to minimize potential interference to intership use
(bridge-to-bridge).
L-4

L06.03 CG MOBILE STATIONS - MARINE ENVIRONMENTAL OPERATIONS FREQUENCY
(165KF3E)
157.075 MHz (Ch. 81) 150.980 MHz
(Simplex and Transportable
Repeater Transmit)
(Mobile Transmit/
Transportable Repeater
Receiver)
Channel 81 has been established for interface communications between
the Coast Guard and non-Government entities (including oil spill
cleanup contractors/cooperatives) involved in oil discharge removal or
other environmental protection operations in support of National Oil
Hazardous Substances Pollution Contingency Plan and Joint Canada - U.S.
Marine Pollution Contingency Plan for Spills of Oil and other Noxious
Substances. Channel 81 will not be used for communications between
non-Government cleanup activities to support their own operations.
Frequencies available for oil spill cleanup operations performed by
non-Government activities are found in Part 90.65 of the FCC Rules. Use
of Channel 81, by non-Government stations, is limited to mobile
stations, operated by supervisory personnel in charge of removal
operations, for communications with the Coast Guard and will be on
Coast Guard owned equipment. Coast Guard owned equipment, loaned for
this purpose, will not be licensed by the FCC.
When not being used for marine environmental protection operations, use
of Channel 81 is encouraged for other Coast Guard maritime mobile
operations, to include command and control. Such other use carries the
understanding that Channel 81 shall be pre-empted for oil discharge
removal operations whenever necessary.
The frequency 150.980 MHz is a non-government channel reserved for oil
spill containment and cleanup operations. It is authorized for Coast
Guard use on a shared basis with non-Federal Government activities as a
mobile Transmit/Transportable Repeater receive frequency in support of
oil spill containment and cleanup operations and for training purposes.
L-5

L07 CITIZENS BAND (CB) RADIO SERVICE
L07.01 CG SHORE STATION - CB RADIO SERVICE (6KA3E)
The following CB channels are approved for use by designated Coast
Guard shore stations when an emergency situation so dictates and other
means of communications are not available to the licensed CB user. The
policy and guidance concerning the overall use of these channels is
outlined in COMDTINST M2000.3
Frequency
Frequency
Channel (MegaHertz) Channel (MegaHertz)
1 26.965 21 27.215
2 26.975 22 27.225
3 26.985 23 27.255
4 27.005 24 27.235
5 27.015 25 27.245
6 27.025 26 27.265
7 27.035 27 27.275
8 27.055 28 27.285
9 27.065 # 29 27.295
10 27.075 30 27.305
11 27.085 31 27.315
12 27.105 32 27.325
13 27.115 33 27.335
14 27.125 34 27.345
15 27.135 35 27.355
16 27.155 36 27.365
17 27.165 37 27.375
18 27.175 38 27.385
19 27.185 39 27.395
20 27.205 40 27.405
# Monitor
L08 ON-BOARD COMMUNCIATIONS
L08.01 ON-BOARD COMMUNICATIONS FREQUENCY (16KF3E)
The following frequency is available to all CG cutters for on-board
communications. Maximum authorized power is 2 watts.
467.75 MHz
L-6

L09 EMERGENCY USE OF NON-FEDERAL GOVERNMENT FREQUENCIES
L09.01 COAST GUARD UNITS - NON-FEDERAL GOVERNMENT STATIONS.
CG units, in emergency situations, may utilize any frequency authorized
to a non-federal government radio station operating under Part 90 of the
FCC Rules and Regulations when such use is necessary for communications
with non-federal government stations and is directly related to the
emergency at hand. Such use is subject to the following conditions:
a. The non-government licensee has given verbal or written
concurrence.
b. Operations are conducted in accordance with the FCC Rules
and Regulations.
c. Use in restricted to the service area and station
authorization of the licensee.
d. All operations are under the direct control of the
licensee and shall be immediately terminated when
directed by the licensee.
e. Operations do not exceed 60 days.
f. A written report of each such use shall be submitted to
to the COMDT (G-TTM).
L10 NATIONAL STRIKE FORCE TRANSPORTABLE RADIO TELEPHONE SYSTEM
L10.01 NATIONAL STRIKE FORCE TRANSPORTABLE RADIO TELEPHONE NET
(16K3E/16KF2D)
Mobile Command Post Transmit 168.35 MHz
Telephone Interface Transmit 163.1 MHz
These frequencies are for short term itinerant use in support of
National Strike Force Mobile Command Posts. These frequencies are
authorized for transportable fixed use throughout the USP on a shared,
non-priority basis with other Federal Government agencies. Power is
limited to 30 watts.
L-7

L11 AEROSTAT Support System
L11.01 AEROSTAT EMERGENCY CONTROL UP/DOWN LINKS (9MF7D) (Atlantic)
UPLINK
DOWNLINK
2210 MHz 2275 MHz
2300 MHz 2240.5 MHz
These frequencies are for emergency backup use if fiber optic
cable fails.
L11.02 AEROSTAT Vessel Intership Simplex (300HF1B) (Atlantic, Pacific
and Gulf of Mexico)
2363.250 2363.300 2607.250 2607.300 2787.500
2849.500 4464.250 4464.300 4570.500 5871.750
5871.800 5892.250 5892.300 5921.000 6884.250
6965.000 7823.250 7823.300 8073.500 10293.750
10293.800 10389.000 11083.250 11083.3 11172.500
L12 National Law Enforcement Liaison Net (Operation Alliance)
L12.01 National Law Enforcement Liaison Net (16KF3E/16KF1E)
REPEATER TRANSMIT
REPEATER RECEIVE
169.450 MHz
171.075 MHz
These frequencies are for liaison purposes with other federal and
non-federal agencies in support of drug enforcement operations
(Operation Alliance). These frequencies are authorized for mobile and
portable use by Coast Guard Units operating south of 34 degrees north
within the conterminous US on a shared non-priority basis with other
federal and non-federal law enforcement agencies. Power is limited to
110 watts.
L13 Satellite Communications
L13.01 INMARSAT(A) SATELLITE COMMUNICATIONS SYSTEM (25KG7W)
UPLINK (MHZ) DOWNLINK (MHZ)
1636.5 -1645 1533 - 1543.5
L13.02 LANTAREA/PACAREA SATCOM (INMARSAT) EMERGENCY DISASTER RELIEF NET
(25KG7W)
BAND 1626.5 - 1645
L-8

L15 Arcadia AEROSTAT Surveillance System
L15.01 AEROSTAT Functional Circuits
Surveillance Radar (6MPON)
IFF Interrogator (6MM1D)
Weather Radar (1M1PON)
Base Support (16KF3E)
Base Support (16KF3E)
Control Downlink (8MF2D)
Control Uplink (8MF2D)
Video Downlink (8MF2D)
Radar Downlink (8MF2D)
3150 MHZ
1030 MHZ
5440 MHz
165.0125 MHz
165.0625 MHz
4790 MHz
4940 MHz
4490 MHz
4640 MHz
L-9

Enclosure (6) TO COMDTINST M2400.1F
ANNEX M. MARITIME DEFENSE ZONE (MDZ)
See MDZ OPLAN-2200 series, Annex KILO, for Frequency authorizations and
communication circuit information.
M-1

ANNEX N: AIDS-TO-NAVIGATION CIRCUITS
N01 - Radiobeacons
N-02 - Loran
N03 - Radar
N04 - Radio Direction Finders
N05 - Omega
N06 - NAVAIDS Testing
N07 - Radio Location
N-1

N01 RADIOBEACONS
N01.01 MARITIME RADIONAVIGATION (1K03H2A)
275-335 405-415
Refer to chapter 3 for details concerning the Maritime Radiobeacon
service.
N01.02 AERONAUTICAL RADIONAVIGATION
200-285 325-405 405-435 510-535
Refer to Chapter 3 for details concerning the Aeronautical Radiobeacon
service.
N01.03 AERONAUTICAL MARKER BEACONS
N02 LORAN
74.60 - 75.40 MHz
N02.01 LORAN - C & D - Operates in the band 90 - 110 kHz.
Refer to Chapter 3 for details concerning Loran.
N03 RADAR
N03.01 SHIPBOARD RADAR (All MHz)
216-225 420-450 1250-1300 2900-3100 9300-9500
N03.02 AIRBORNE RADAR (All MHz)
8750-8820 9000-9250 9300-9500 9500-10000 13250-13400
N03.03 SHORE BASED RADAR (All MHz)
2900-3100 9225-9500
N-2

N03.04 MISCELLANEOUS (All MHz)
960-1215 (Aero Navigation) (TACAN)
2900-3100 (Frequency Agile RACON)
4200-4400 (Radio Altimeter)
9300-9500 (Swept frequency RACON)
9300-9500 (Frequency Agile RACON)
9200-9500 (Search and Rescue Radar Transponder)(SART)
9510 (Airborne Transponder, Helo)
10200 (Tellurometer)
10525 (Radar Speed Control)
Refer Chapter 1, Para.1, for band designators.
N03.05 PETALUMA ET/TT SCHOOL TRAINING RADAR (30MPON)
M9420
N03.06 TRANSPORTABLE RADAR (3OMPON)
M9445
N03.07 POSITIONING SYSTEM, ATON (1OMPON)
M5480
N03.08 AIRBORNE IFF INTERROGATOR (6MM1D)
M1030
N04 RADIO DIRECTION FINDERS
N04.01 RADIO DIRECTION FINDER SERVICES
410 (100HA1A/1K03H2A) International maritime radio direction
finding frequency.
282.8 MHz (6KA3E) Joint/Combined scene of SAR and UHF DF
frequency.
N05 OMEGA NAVIGATIONAL SYSTEM (Refer Chapter 3 for details)
N05.01 Omega Navigational Frequencies (All kHz)(100HAON)
10.2 12.3
11.05 12.8
11.3 12.9
11.8 13.0
12.0 13.1
12.1 13.6
N-3

N06 NAVAIDS TESTING
N06.01 ELIZABETH CITY ARISTA NAVAIDS TESTING (16KF2D)
164.9125 MHz
N07 RADIO LOCATION
N07.01 NINTH DISTRICT ATON PULSTRAC POSITIONING SYSTEM (1OMPON)
427.5 MHz
CHAIN 1 CHAIN 2
GRUS CAP, CANADA
McMEARNEY ISLAND
SUGAR ISLAND
DAFTER
SUGAR ISLAND
DAFTER
GAETZVILLE
DRUMMOND ISLAND
N-4

P01 - 1ST DISTRICT
P02 - 2nd District
P05 - 5th District
P07 - 7th District
P08 - 8th District
P09 - 9th District
P11 - 11 District
P13 - 13th District
P14 - 14th District
P17 - 17th District
P18 - Emergency Fixed Circuits
ENCL. (8) TO COMDTINST M2400.1F
ANNEX P: POINT - TO - POINT CIRCUITS
P19 - North Atlantic Ocean and Norwegian Sea Loran-C
P20 - Mediterranean Area
Note: Many of the frequencies in this annex are shared and assigned
for use by other Federal Government agencies and on occasion
Non-government land operations throughout the United States and
Possessions (USP) and therefore, are not available for exclusive
use by the Coast Guard without prior authorization.
Accordingly, all requests for frequencies to satisfy new
operational requirements should be specified by band; i.e. 30-50
MHz, 162-174 MHz or 406.1-420 MHz, and the request submitted
to the COMDT(G-TTM) IAW Chapter 4 where the frequencies will
be selected and the proper authorization obtained.
P-1

P05 5TH DISTRICT
P05.01 DISTRICT FIXED EMERGENCY NET (2K8J3E)
Units: GRUCOMS, AIRSTA ELIZABETH CITY, COMMSTA PORTSMOUTH
2676.4 (2675) 5423.9 (5422.5)
P07 7TH DISTRICT
P07.02 COMMSTA Miami(NMA) - Frontier Guard Forces Cuba (3KJ3E)
5765 (5763.5)
P09 9TH DISTRICT
P09.01 EMERGENCY NET (2K8J3e)
Groups: Chicago, Detroit, Muskegon, Duluth, Buffalo, Cleveland,
Traverse City, Sault Ste. Marie, Milwauke
3242.4 (3241) 2679.4 (2678) 5321.4 (5320)
P11 11TH DISTRICT
P11.01 CHANNEL ISLANDS HARBOR STA - Navy Pt. Mugu (2K8J3E)
5081.4 (5080)
P14 14TH DISTRICT
P14.01 HAWAII AND CENTRAL PACIFIC LORAN NET (2K8J3E, 100HA1A, 300HF1B)
Units:Lualuatei (NMO), Johnston Island (NRO), Upolu Point (NR05),
Kure Island (NR07)
VOICE
CW/RATT
4048.6 (4050)
4051.4 (4050) 4052 (4050)
5064.4 (5063) 5065 (5063)
7474.4 (7473) 7475 (7473)
9304.4 (9303) 9305 (9303)
9631.4 (9630) 9632 (9630)
12206.4 (12205) 12207 (12205)
Note: The carrier or dial frequency in parenthesis for CW/RATT is
applicable to SSB/RATT transmissions only, and is located 2.0 kHz
below the assigned frequency.
P-2

P14.08 CGMARSEC Agana - JOINT MILITARY EMERGENCY DISASTER NET (3KJ3E)
4041.5 (4040) (P) 4815 (4813.5) (S)
P14.09 NORTHWEST PACIFIC LORAN NET (2K8J3E/100HA1A/300HF1B)
Units: Yokota (NRT), Gesashi (NRT2), Iwo Jima (NRT3), Hokkaido (NRT9),
COMMSTA Guam (NRV) Marcus (NVR6), Barrigada (NRV9)
VOICE
CW/RATT
2661.4 (2660) 2662 (2660)
3787.5 (3786.1) 3787.5 (3787.5)##
4551.5 (4550.1) 4551.5 (4551.5)
4884.4 (4883)$ 4885 (4883)##$
5056 (5063.6) 5065 (5063)
5316.9 (5315.5) 5317.5 (5315.5)
5321.4 (5320)$ 5322 (5320)##$
7581.4 (7580)$ 7582 (7580)##$
7838 (7836.6) 7838 (7836)
7919.9 (79918.5) 7920.5 (7918.5)
8065 (8063.6) 8065 (8063)
9225 (9223.6) 9225 (9223)
9299 (9297)##$
9979 (9977)##$
10525 (10523.6) 10525 (10523)
11029.4 (11028)$ 11030 (11028)##$
11607.4 (11606) 11608 (11606)
13610.0 (13608.6) 13610 (13608)
14411.6 (14410.2) 14411.6 (14409.6)
15876.4 (15875) 15877 (15875)
15923.4 (15922) 15924 (15922)
17490 (17488.6) 17490 (17488)
19298.5 (19297.1)
19298.5 (19296.5)
25371.5 (25370.1)
22865 (22863.6)
22926 (22924.6)
## NOT AUTH FOR 100HA1A.
$ NOT AUTH FOR NRT2, NTR9.
Note: The carrier or dial frequency in parenthesis for CW/RATT is
applicable to SSB RATT transmissions only, and is located 2.0 kHz
below the assigned frequency.
P14.10 HAWAIIAN DISASTER NET (16KF3E) MAJOR ARMY, NAVY, AIRFORCE, MARINE
CORPS, COAST GUARD COMMANDS AND LOCAL, CITY AND STATE AGENCIES
M148.905
P-3

17TH DISTRICT
P17.01 NORTH PACIFIC AND GULF OF ALASKA LORAN C NET
(2K8J3E/1K24F1B/100HA1A)
Units: Saint Paul (NRW2), Point Clarence (NRW3), Attu (NMJ22),
Kodiak NOJ), Narrow Cape (NMJ24), Tok (NMJ23), Shoal Cove
(NMJ25) LORMONSTA Kodiak (NMJ26)
VOICE
CW/RATT
2749.4 (2748) 2750 (2748)
2810.4 (2809) 2811 (2809)
4532.4 (4531 4533 (4531)
4576.4 (4575) 4575 (4573)
5227.4 (5226) 5228 (5226)
5318.4 (5317) 5319 (5317)
5423.4 (5422) 5424 (5422)
5746.4 (5745)* 5747 (95745)*
6813.4 (6812) 6814 (6812)
6936.4 (6935) 6937 (6935)
6946.4 (6945) 6947 (6945)
7442.4 (7441) 7443 (7441)
9074.4 (9073)* 9075 (9073)*
10369.9 (10368.5) 10370.5 (10368.5)
12151.4 (12150)* 12152 (12150)*
* Less NOJ
Note: The carrier or dial frequency in parenthesis for CW/RATT is
applicable to SSB RATT transmissions only, and is located 2.0
kHz below the assigned frequency.
P17.03 COMMSTA KODIAK - KODIAK ISLAND NON- GOVET FIXED STAS (2K8J3E)
2451.4 (2450)
Use restricted to emergency and urgent comms with non-govt fixed
stations on Kodiak Island.
P17.04 PORT CLARENCE LORSTA - FAA NOME WEATHER SIMPLEX (2K8J3E)
2759.4 (2758)
P-4

P18 EMERGENCY FIXED CIRCUITS
P18.01 COMMAND NET (100HA1A/300HF1B/1K24F1B)
Units: Boston (NMF0, Portmouth (NMN), Miami (NMA), New Orleans (NMG),
San Juan (NMR), San Francisco (NMC), Kodiak (NOJ), Honolulu (NMO),
Elizabeth City (NOZ), Transportable Communication Units (TCC)
These maritime mobile coast station frequencies may be used by the
above units for:
(a) Calling
(b) Point-to-point communications during emergencies
(c) For the handling of high precedence traffic when operating
as a fixed station. Units should shift to transmit on the
fixed station frequencies in circuits P18.03 whenever
possible to avoid interference to the maritime mobile
service.
2706 (2704) 12889.5 (12887.5)
4337 (4335) 16909.7 (16907.7)
6383 (6381) 22545 (22543)
8650 (8648) 25380 (25378)
Note: The carrier or dial frequency in parenthesis is applicable to
SSB RATT transmissions only, and is located 2.0 kHz below the
assigned frequency.
P18.02 ATLANTIC ARE DOMESTIC FIXED EMERGENCY NET
(100HA1A/300HF1B/1K24F1B/2K8J3E)
Units: Miami (NMA), Boston (NMF), New Orleans (NMG), Portsmouth (NMN),
Greater Antilles Section, San Juan (NMR), Elizabeth City (NOZ),
Transportable Comm. Units (TCC), Group New York*.
VOICE
CW/RATT
3209.5 (3208.1) 3209.5 (3207.5)
4050 (4048.6) 4050 (4048)
7530 (7528.6) 7530 (7528)
9127 (9125.6) 9127 (9125)
10138 (10136.6) 10138 (10136)
11436 (11434.6) 11436 (11434)
11515 (11513.6) 11515 (11513)
12150 (12148.6) 12150 (12148)
15550 (15548.6) 15550 (15548)
18197.5 (18196.1) 18197.5 (181995.5)
18722.5 (18721.1) 18722.5 (18720.5)
* (2K8J3E)
Note: The carrier or dial frequency in parenthesis for CW/RATT is
applicable to SSB RATT transmissions only, and is located 2.0
kHz below the assigned frequency.
P-5

Note: "L012 - to be used only in an emergency jeopardizing life,
public safety, or important property under conditions calling
for immediate communication where other means of communication
do not exist or are temporarily disrupted or inadequate. To
insure that radio equipment for emergency use is maintained in
satisfactory operating condition, testing on such frequencies
is permitted, provided that in sofar as practicable, transmitters
shall be tested with a non-radiating load and the test use of a
radiating antenna held to a minimum and provided further that
such testing shall be restricted to test message traffic and
shall not include operator training."
P18.03 PACIFIC AREA DOMESTIC FIXED EMERGENCY NET
(100HA1A/280HF1B/1K24F1B/2K8J3E)
Units: San Francisco (NMC), Honolulu (NMO), Kodiak (NOJ), Guam (NRV),
TCC's Group Astoria (NMW)
VOICE
CW/RATT
3209.5 (3208.1)## 3209.5 (3207.5)##
4050 (4046.6) 4050 (4049)
7530 (7528.6) 7530 (7528)
9127 (9125.6) 9127 (9125)
10168 (10166.6) 10168 (10166)
11436 (11434.6)* 11436 (11434)*
11515 (11513.6) 11515 (11513)
12175 (12173.6 12175 (12173)
15475 (15473.6) 15475 (15473)
18197.5 (18196.1) 18197.5 (18195.5)
18722.5 (18721.1) 18722.5 (18720.5)
* Not auth NOJ
## Not auth NRV
Note; The carrier or dial frequency in parenthesis for CW/RATT is
applicable to SSB/RATT transmisiions only, and is located 2.0
kHz below the assigned frequency.
Note: :L012 - to be used only in an emergency jeopardizing life,
public safety, or important property under conditions calling
for immediate communication where other means of communication
do not exist or are temporarily disrupted or inadequate. To
insure that radio equipment for emergency use is maintained in
satisfactory operating condition, testing on such frequencies
is permitted, provided that in sofar as practicable, transmitters
shall be tsested with a non-radiating load and the test use of
a radiating antenna held to a minimum and provided further that
such testing shall be restricted to test message traffic and
shall not include operator training."
Note: GROUP Astoria-voice capability only.
P-6

P18.04 DEPARTMENT OF TRANSPORTATION EMERGENCY TRANSPORT NET (2KJ3E)
The following frequencies are authorized for COMMSTAs Portsmouth and
San Francisco to participate in the DOT emergency transportation net
during emergencies or natural disasters.
7375 (7373.5) 9076 (9074.5) 11029.5 (11028)
DOT participating stations are as follows:
PACAREA
LANTAREA
Ephrata, WA (KWB409) Leesburg, VA (KWB238)
Petaluma, CA (KWB408) Rensseler,IN (KWB240)
Laramie, WY (KWB407) Hilliard, FL (KWB239)
Ames, IA(KWB406) Nashua, NH(KWB236)
Bryan, TX (KWB405) Kenai, AK (WSX70)
Note: "L012 - To be used only in an emergency jeopardizing life,
public safety, or important property under conditions calling
for immediate communication where other means of communication
do not exist or are temporarily disrupted or inadequate. To
insure that radio equipment for emergency use is maintained in
satisfactory operating condition, testing on such frequencies
is permitted, provided that in sofar as practicable, transmitters
shall be tested with a non-radiating load and the test use of a
radiating antenna held to a minimum and provided further that
such testing shall be restricted to test message traffic
and shall not include operator training."
P-7

P20 MEDITERRANEAN AREA
P20.01 MEDITERRANEAN LORAN - C NET
Units: Sellia Marina (NCI), Lampedusa (NCI3), Kargaburun (NCI4),
Estartit (AOB 50) LORMONSTA Crotone
2K8J3E or 3KJ3E
NCI NCI3 NCI4 A0B50
3627 (93625.5) X X X
3799.5 (3798) X X X
5067.5 (5066) X X X X
5124.4 (5123) X
6945 (6943.5) X X
7442.5 (7441) X X X
8023 (8021.5) X X X
8112.5 (8111) X X X X
9397.5 (9396) X X
9475.5 (9474) X X X X
10335 (10333.6) X X
10940 (10938.5) X X X
10960 (10958.5) X X X
13666.9 (13665.5) X X X X
15724.4 (15723) X X X X
16046 (16044.5)* X* X*
18964.4 (18963) X X X X
20264 (20262.5) X X*
22824.4 (22823) X X X X
24090 (24088.5) X* X*
26826.4 (26825) X X X X
RATT 300HF1B or 1K241B
3627.5 (3625.5) X X
6945.5 (6943.5) X X X X
7443 (7441) X X X X
8023.5 (8021.5) X X
8113 (8111) X X
9398 (9396) X X
9475.5 (9473.5) X X X X
10940.5 (10938.5) X X X
10960.5 (10958.5) X X X X
13666 (13664.9) X X X X
15724.4 (15722.4) X X X X
18964.4 (18962.4) X X X X
22824.4 (22822.4) X X X X
26826.4 (26824.4) X X X X
* Daytime only
P-8

P20.20 LORSTA SELLIA MARINA - MONITOR SITE CROTONE (16KF3E)
Sellia Marina Transmits
Crotone Transmits
150.45 MHz 152.40 MHz
P20.03 LORSTA SELLIA MARINA, LAMPEDUSA, ESTARTIT - BASE
MOBILE OPERATIONS (16KF3E)
154.35 MHz
P20.04 LORSTAS SELLIA MARINA, KARGABURN, ESTARTIT - LOCAL LOW POWER
SHORT RANGE COMMS (6KA3A)
27085
P20.05 LORSTA CARGABURUN - CORLU VOICE/DATA TEL NET (30KF9W)
Kargabarun Transmits
Corlu Transmits
407.975 MHz 419.125 MHz
P20.06 LORSTA KARGABURUN - AIR-SURFACE MILITARY FOR U.S. STATIONS IN
TURKEY (100HA1A/6KA3E)
5530
P20.07 LORSTA KARGABURN - U.S. MILITARY IN TURKEY (3KJ3E)
3664.5 (3663)
P20.08 LORSTA KARGABURUN - BASE SUPPORT NET (16KF3E)
173.425 MHz
P20.09 LORSTA KARGABURN - EMERGENCY RECALL NET (16KF3E)
173.450 MHz
P20.10 LORSTA ESTARTIT EMERGENCY SATCOM NET (25KG7W)
INMARSAT BAND 1636.50 - 1645 MHz
p-9

Enclosure (9) TO COMDINST M2400.1F
ANNEX Q. LOCAL DISTRICT CIRCUITS
Q01 - 1st District
Q02 - 2nd District
Q05 - 5th District
Q07 - 7th District
Q08 - 8th District
Q09 - 9th District
Q11 - 11th District
Q13 - 13th District
Q14 - 14th District
Q18 - Base Security and Utility
Q19 - Intelligence
Q20 - Harbor Defense
Q21 - Auxiliary Communications
Q22 - Liaison
Q24 - Organized Reserve
Q25 - District Operations
Q26 - Intra-Coast Guard Operations
Q27 - Port Operations
Q17 - 17th District
NOTE: Many of the frequencies in this annex are shared and assigned for
use by other Federal Government agencies and on occasion Non-government
land operations throughout the United States and Possessions (US&P) and
therefore, are not available for exclusive use by the Coast Guard
without prior authorization. Accordingly, all requests for frequencies
to satisfy new operational requirements should be specified by band;
i.e. 30-50 MHz, 162-174 MHz or 406.1-420 MHz, and the request submitted
to the COMDT (G-TTM) IAW Chapter 4 where the frequencies will be
selected and the proper authorization obtained.
Q-1

Q01 1ST DISTRICT
Q01.01 CCGDONE MOBILE UNITS - NE EMERGENCY MEDICAL COMM NET (16KF3E)
155.28 MHz
Q01.02 CG CUTTERS PROVIDENCE FIRE DEPT NET (16KF3E)
154.28 MHz 154.37 MHz
Q01.03 AIRSTA CAPE COD - EMERGENCY VEHICLE NETS (16KF3E)
165.1375 MHz# 173.5875 MHz##
Note: # DOD Police Nets
## FAA Field Crash Net
Q01.04 LTSTA ISLE OF SHOALS - NON-GOVT MARINE OPERATOR (16KF3E)
LTSTA Transmits
LTSTA Receives
157.4 MHz(Ch.28) 162.0 MHz(Ch.28)
Q01.05 CG CUTTERS - MAINE STATE POLICE NET (16KF3E)
154.695 MHz#
Note: # State Police Controls
Q01.06 STAS PT ALLERTON, BOSTON, MERRIMACK RV, SCITUATE & GLOUCESTER -
NORTHWEST SURF PATROL NET (16KF3E)
156.475 MHz
Q01.07 LTSTA SEGUIN - NON-GOVT MARINE OPERATOR (16KF3E)
Seguin Transmit
Seguin Receives
157.4 MHz(Ch. 28) 162.0 MHz(Ch. 28)
Q01.08 CG CUTTERS - NEW HAMPSHIRE STATE POLICE NET (16KF3E)
155.090 MHz 155.475 MHz#
Note: # State Police Controls
Q01.09 AIRSTA CAPE COD - MAINTENANCE NET (16KF3E)
166.225 MHz
Q01.10 GROUP SOUTHWEST HARBOR, ME - MAINE STATE POLICE (16KF3E)
154.695 MHz#
Note: # State Police Controls
Q-2

Q01.11 AIRSTA CAPE COD - CAPE AND ISLAND EMERGENCY MEDICAL SERVICES
NETWORK (CIEMS) (16KF3E)
USCG TRANSMITS
CIEMS TRANSMITS
463.025 468.025
463.075 468.025
463.100 468.100
463.175 468.175
468.025 463.025
468.075 463.075
468.100 463.100
468.175 463.175
Q01.12 BANGOR MAINE POLICE AND FIRE EMERGENCY LIAISON NET (16KF3E)
154.310 MHz
Q01.13 COMMSTA BOSTON OTIS TRANSMIT SITE MAINTENANCE NET (16KF3E)
171.3625 MHz
Q01.14 STATION GLOUCESTER - GLOUCESTER FIRE DEPT NET (16KF3E)
154.160 MHz
Q01.15 USCG ACADEMY - PUBLIC WORKS COMM NET (16KF3E)
171.2375 MHz
Q01.16 USCG ACADEMY YACHTS - NON-GOVT YACHT CLUBS, VESSELS, & MARINAS
(16KF3E)
156.45 MHz (Ch. 9)
Q01.17 NEW YORK VESSEL TRAFFIC SERVICE (16KF3E)
156.55 MHz (Ch. 11) (Traffic control)
156.6 MHz (Ch. 12) (Traffic control)
156.65 MHz (Ch. 13) (Bridge-to-Bridge Ch.)#
156.7 MHz (Ch. 14) (Traffic control)
156.8 MHz (Ch. 16) (Distress, Safety & Calling)
156.05 MHz (Ch. 21) (Coast Guard Common)
156.15 MHz (Ch. 23) (Coast Guard Common)
Note: # 10 watts max. power at shore sites.
Q01.18 ACADEMY LOCAL LIAISON CIRCUIT - SIMPLEX (6KA3E)
27575
Q01.19 WEST BANK LTSTS - MARINE OPERATOR SANDY HOOK (16KF3E)
West Bank Transmits
West Bank Receives
157.2 MHz (Ch.24) 161.8 MHz(Ch.24)
Q01.20 COAST GUARD AUXILIARY REPEATER NET (16KF3E)
Hauppauge NY.
Input 148.725 MHz
Output 143.280 MHz
Q-3

Q01.21 COAST GUARD STA JONESPORT ME - WASHINGTON COUNTY SHERIIFF'S DEPT
(16KF3E)
M153.785
Q01.22 GROUP LONG ISLAND SOUND - CUSTOMS LIAISON (16KF3E)
M165.2375 M166.4375
Q01.23 KENNEBUNKPORT - BOON ISLAND - NEW CASTLE REPEATER
(16KF3E - 16KF1E)
BOON ISLAND TRANSMITS 162.125
KENNEBUNKPORT, NEW CASTLE TRANSMITS 163.05, 162.25, 162.125
Q01.24 COAST GUARD AND STATE POLICE LIAISON NET (16KF3E)
M155.475
Q01.25 CGSTATION NEW YORK, GROUP NEW YORK - NEWARK NJ FIRE DEPT (16KF3E)
NEW YORK - NEWARK
MOBILES
154.34 MHz 153.785
Q01.26 SUPCEN GOVERNORS ISLAND MAINTENANCE/PAGING NET (16KF3E/16KF2D)
Repeater Transmits
Receives
164.825 165.4125
Base/Paging
165.2625
Q01.27 GOVERNORS ISLAND REMOTE FERRY BRIDGE CONTROL (16KF2D)
416.850
Q01.28 CGAUX REPEATER SYSTEM (16KF3E)
Transmits
Receives
Manorville NY. 148.725 143.28
West Islip NY. 148.725 143.28
Governors Island 148.725 143.28
Q01.29 DISTRICT MOBILE VIDEO CIRCUIT (6MF3FE)
908 MHz 917 MHz
Q02 2ND DISTRICT
Q02.01 CCGDTWO INTELLIGENCE (MOBILES) - NON-GOVT LAW ENFORCEMENT NET
(16KF3E)
155.475 MHz
Q02.02 ST. LOUIS FIRE DEPT - MSO ST. LOUIS (16KF3E)
154.28 MHz
Q02.03 CCGDTWO - CHARLESTON WV POLICE DEPT LIAISON CKT (16KF3E)
M154.71
Q05 5TH DISTRICT
Q05.01 SUPPORT CENTER ELIZABETH CITY - CITY OF ELIZABETH CITY FIRE DEPT
NET (16KF3E)
154.43 MHz
Note: For use in Fire Chief's vehicle
Q-4

Q05.02 COMMSTA PORTSMOUTH - NAVSECGRU ACT NORTHWEST SECURITY NET
(16KF3E)
Commsta Portsmouth
Navsecgru ACT
Transmits
Repeater Receives
149.075 MHz 143.650 MHz
Base Receives
143.650 MHz(Simplex) 143.650 MHz
Q05.03 COAST GUARD VESSELS - DAHLGREN AND WASH DC NAVY SHORE UNITS
(2K8J3E)
2277.4 (2276)
Q05.04 CG SHIPS - CAPE FEAR RIVER PILOTS (16KF3E)
156.9 MHz (Ch.18)
Note: For use when servicing ATON discrepancies in the Cape Fear River
area.
Q05.05 COAST GUARD UNITS - DC METRO POLICE DEPT LIAISON (2K8J3E/(16KF3E)
2671.4 (2670) 157.1 MHz (Ch. 22)
Q05.06 ELIZ. CITY BASE - ALBEMARLE (HEAR) NET (16KF3E)
155.28 MHz
155.34 MHz
155.40 MHz
Note: Above freqs. auth. for use in ambulance only.
Q05.07 RTC YORKTOWN - VEHICLE SPEED CONTROL (NON)
10525 MHz
Note: Auth for use within perimeter of training center.
Q05.08 SUPCEN ELIZ CITY - VEHICLE TRAFFIC CONTROL (NON)
10525 MHz
Note: Auth for use within perimeter of supply center
Q05.09 CCGDFIVE INTELLIGENCE TRAINING NET (16KF3E)
139.250 MHz
139.075 MHz
139.9 MHz
Q-5

Q05.10 CCGDFIVE - WILMINGTON NC LAW ENFORCEMENT LIAISON NET (16KF3E)
Wilmington Police 453.3, 458.4 MHz
New Hanover Sheriff 453.5, 453.675, 453.7 MHz
State Highway Patrol 42.60, 42.64, 42.62 MHz
Q05.11 MSO BALTIMORE - BALTIMORE POLICE LIAISON (16KF3E)
154.280 MHz
Q05.12 CGTRACEN CAPE MAY - CAPE MAY CO EMERGENCY NET (16KF3E)
155.34 MHz
Note: Auth for TRACEN ambulance only.
Q05.13 TRACEN CAPE MAY - VEHICLE SPEED CONTROL (N0N)
10525 MHz
Note: Auth for use within the perimeter of training center.
Q05.15 GROUP FORT MACON - CUSTOMS LIAISON CIRCUIT (16KF3E)
REPEATER TRANS 166.4875 RCV 165.2375
Q05.16 FIFTH DISTRICT - ARMY LIAISON CIRCUIT GROUP HAMPTON ROADS AND
GROUP EASTERN SHORE ARMY NATIONAL GUARD
M242.4 M275.75 M275.85
Q05.20 FIFTH DISTRICT OFFICE BUILDING MAINTENANCE (16KF3E)
M168.35
Q05.22 CAPE MAY NJ MAINTENANCE NET (16KF3E)
M164.9125
Q-6

Q05.20 MSO EMERGENCY RESPONSE NET (16KF3E)
PHILADELPHIA, PA
M39.76 M39.92
PAIRED FREQUENCIES
PHILADELPHIA, PA BORDERNTOWN, NJ
XMIT RCV XMIT RCV
M811.4625 M5856.4625 M856.4625 M811.4625
M811.7125 M856.7125 M856.7125 M811.7125
M812.2125 M857.2125 M857.2125 M812.2125
M812.7125 M857.7125 M857.7125 M812.7125
M813.2125 M858.2125 M858.2125 M813.2125
M813.7125 M858.7125 M858.7125 M813.7125
M814.2125 M859.2125 M859.2125 M813.7125
M814.7125 M859.7125 M859.7125 M814.7125
M815.2125 M860.2125 M860.2125 M815.2125
M815.7125 M860.7125 M860.7125 M815.7125
PHILADELPHIA, PA BERLIN, NJ
XMIT RCV XMIT RCV
M810.7125 M855.7125 M855.7125 M810.7125
M811.4375 M856.4375 M856.4375 M811.4375
M811.9375 M856.9375 M856.9375 M811.9375
M812.4375 M857.4375 M857.4375 M812.4375
M812.9375 M857.9375 M857.9375 M812.9375
M813.4375 M858.4375 M858.4375 M813.4375
M813.9375 M858.9375 M858.9375 M813.9375
M814.4375 M859.4375 M859.4375 M814.4375
M814.9375 M859.9375 M859.9375 M814.9375
M815.9375 M860.9375 M860.9375 M815.9375
Q-7

Q07 7TH DISTRICT
Q07.01 SEVENTH DISTRICT - INTERIOR DEPARTMENT (PARK SERVICE) LIAISON
(16KF3E)
2K8J3E
157.1 MHz(Ch. 22) 2679.4 (2678)
157.15 MHz (Ch. 23)
Note: For liaison with National Park Service.
Q07.02 NAVY HURRICANE WARNING NET SIMPLEX (16K3E)
139.5 MHz
Note: Authorized for Base Key West and vessels in vicinity for
operation within the Navy hurricane warning net.
Q07.03 NAVY HURRICANE WARNING NET (2K8J3E/16KF3E)
7508.4(7507) (P) 9381.4(9380) (S)
Section San Juan/AirSta Borinquen
Transmit
Receive
143.675 MHz 138.575 MHz
Q07.04 GREATER ANTILLES CUTTERS - U.S. NAVY OPAREAS (6KA3E)
(Navy controls)
285.0 MHz* 342.2 MHz
322.0 MHz 345.0 MHz*
Note: *Navy holds freq. auth. on these channels.
Q07.05 GREATER ANTILLES CUTTERS - ATC STATIONS SAN JUAN/ST THOMAS
(6KA3E)
San Juan
St. Thomas
257.8 MHz 257.6 MHz
Note: For SAR COMMS only. ATC controls.
Q07.06 AIRSTA ST PETERSBURG/CLEARWATER - CRASH/FIRE VEHICLE NET (6KA3E)
121.9 MHz
Q07.07 AIRSTA BORINQUEN - CRASH/FIRE VEHICLE NET (6KA3E)
122.8 MHz
Q07.08 BASE MIAMI BEACH - DADE COUNTY MEDICAL NET (16KF3E)
155.295 MHz
Note: For use by CG ambulance only.
Q07.09 AIRSTA MIAMI - CRASH/FIRE VEHICLE NET (6KA3E)
121.9 MHz
Note: FAA Opa Locka ATC controls
Q-8

Q07.10 BASE CARLESTON - NAVY COMMAND 7 CONTROL EMERGENCY COORDINATION
COMM NET (16KF3E)
149.35 MHz
Note: Navy controls.
Q07.11 SECTION SAN JUAN - CAP SAR COMMS (16KF3E)
148.15 MHz
Q01.12 MSO PORT PONCE - MARINE INDUSTRY VESSELS (16KF3E)
156.45 MHz (Ch. 9)
q07.13 CUDJOE KEY DETACHMENT - LAND MOBILE LAW ENFORCEMENT OPERATIONS
(16KF3E)
165.2375 MHz 166.4375 MHz 166.4625 MHz
Note: Portable operations only, 5 watts power. Controlled by U.S.
Customs.
Q07.14 CGAS SAVANNAH AIR/GROUND MAINTENANCE (16KF3E)
171.2375 MHz
Q07.16 ST. AUGUSTINE AIRSTA SECURITY NET (16KF3E)
M171.3625
Q07.17 SEVENTH DISTRICT INMARSAT (A) TRANSPORTABLE EMERGENCY DISASTER
RELIEF OPERATIONS (16KF3E)
UPLINK
DOWNLINK
1636.5-1645 MHZ 1533-1543.5 MHZ
Q07.18 PINE BLOS/TYBEE GA REPEATER SYSTEM (16KF3E)
XMIT
RCV
143.3 MHZ 148.3 MHZ
JUPITER FL REPEATER SYSTEM (16KF3E)
XMIT RCV
F1 LINK M143.175 M148.725
F2 LINK M143.280 M148.3
Q08 8TH DISTRICT
Q08.01 MSO PORT ARTHUR - SABINE-NECHES MUTUAL AID NET (16KF3E)
154.28 MHz
Q08.02 CGC SAGINAW/CGC AXE - MOBILE BAY AREA (16KF3E)
156.257 MHz (Ch. 65A)
Note: For local COMMS with Non-Government licensees in the Mobile Bay
area.
Q-9

Q08.03 NEW ORLEANS REPEATER (16KF3E)
XMIT
RCV
162.325 163.375 MHz
SLIDELL REPEATER (16KF3E)
XMIT
RCV
162.325 163.375
Q08.05 USCG NEW ORLEANS - NEW ORLEANS CIVIL DEFENSE (LAKE FRONT)
(16KF3E)
157.05 MHz (Ch. 21)
157.10 MHz (Ch. 22)
Q08.06 HOUSTON VESSEL TRAFFIC CONTROL (16KF3E)
156.3 MHz (Ch. 6)## 156.7 MHz (Ch. 14)
156.55 MHz (Ch. 11)
156.6 MHz (Ch. 12) 156.8 MHz (Ch. 16)
156.65 MHz (Ch. 13)# 157.1 MHz (Ch. 22)
Note: # 10 watts max. power at shore site.
## Use IAW CKT L03.01.
Q08.07 NEW ORLEANS VESSEL TRAFFIC CONTROL (16KF3E)
156.3 MHz (Ch. 6) - (Inter-ship safety)##
156.375 MHz (Ch. 67) - (Bridge-Bridge Ch., Lower Miss RV)
156.55 MHz (Ch. 11) - (Pri. Ch., Sector 1 & 4)
156.6 MHz (Ch. 12) - (Pri. Ch., Sector 2)
156.65 MHz (Ch. 13) - (Bridge-to-Bridge Ch.)#
156.7 MHz (Ch. 14) - (Pri. Ch., Sector 3)
156.8 MHz (Ch. 16) - (Distress, Safety & Calling)
Note: # 10 watts max. power at shore sites.
## Use IAW CKT L03.01
Q08.08 GRU MOBILE A/N TEAMS - CORP OF ENGINEERS, MOBILE DISTRICT NET
(16KF3E)
Boats Transmit
Boats Receive
164.2 MHz (Ch. 1) 163.4375 MHz
163.4125 MHz (Ch. 2) 163.4125 MHz
Q08.09 BERWICK BAY VESSEL TRAFFIC CONTROL (16KF3E)
156.55 MHz (Ch. 11)
156.6 MHz (Ch. 12)
156.65 MHz (Ch. 13)#
156.7 MHz (Ch. 14)
156.16 MHz (Ch. 16)
Note: # 10 watts max power at shore sites
Q08.10 GROUP GALVESTON TX BASE SECURITY, UTILITY (16KF3E)
M171.3625
Q08.11 STATION DESTIN,FL - ELGIN AFB FIRE COORDINATION NET (16KF3E)
162.125 MHZ
Q-10

Q09 9TH DISTRICT
Q09.01 U.S. ORDNANCE PLANT, LACARNE, OHIO (U.S. ARMY) LIAISON
Appropriate Ninth District frequencies Circuit Q25.9 authorized
for liaison with the U.S. Ordnance Plant, Lacarne, Ohio.
Q09.02 CGSTA ST IGNACE (CG-40527) - MICHIGAN STATE POLICE LIAISON
(16KF3E)
42.58 MHz
Q09.03 ST. LAWRENCE SEAWAY DEVELOPMENT CORP. LIAISON - SIMPLEX (16KF3E)
156.3 MHz (Ch. 6) - Intership
156.8 MHz (Ch. 16) - International Safety and Calling
157.1 MHz (Ch. 22) - Coast Guard common
Q09.04 COAST GUARD SHIPS TRANSITING ST LAWRENCE SEAWAY (INCLUDING
WELLAND CANAL), LAKE ONTARIO TO MONTREAL - SIMPLEX (16KF3E)
156.3 MHz (Ch. 6) - Intership
156.6 MHz (Ch. 12) - Traffic Control
156.7 MHz (Ch. 14) - Traffic Control
156.8 MHz (Ch. 16) - International Safety and Calling
Q09.05 COAST GUARD SHIPS TRANSITING ST. LAWRENCE RIVER, MONTREAL TO
SEPT-ILES,
QUEBEC - SIMPLEX (16KF3E)
156.45 MHz (Ch. 9) - Port Operations
156.50 MHz (Ch. 10) - Traffic Advisory
156.55 MHz (Ch. 11) - Traffic Advisory
156.60 MHz (Ch. 12) - Traffic Advisory
156.65 MHz (Ch. 13) - Traffic Advisory
156.70 MHz (Ch. 14) - Traffic Advisory
Q09.06 COAST GUARD SHIPS - DULUTH, SUPERIOR HARBOR AREAS (16KF3E)
156.5 MHz (Ch. 10)
Note: This frequency is available to Coast Guard ships to communicate
with bridges tugs, and ore docks in Duluth-Superior Harbor areas.
Q09.07 TRAVERSE CITY FIRE & CRASH TRUCKS - TRAVERSE CITY MUNICIPAL
AIRPORT (6KA3E)
255.4 MHz 121.8 MHz
Q09.08 CGSTA MUSKEGON - MUSKEGON POLICE DEPT NET (16KF3E)
CGSTA TRANSMIT
CGSTA RECEIVE
155.49 MHZ 156.09 MHz
Q09.09 CGSTA ALEXANDRIA BAY - VESSEL SPEED CONTROL ST. LAWRENCE RIVER
(NON)
10525 MHz
Note: This frequency for use with a portable doppler radar speed
control device from or in the vicinity of CGSTA Alexandria Bay
for the purpose of checking the speed of vessels on the St.
Lawrence River.
Q-11

Q09.10 GROUP SAULT STE. MARIE - VESSEL SPEED CONTROL ST. MARYS RIVER
(NON)
10525 MHz
Note: This frequency for use with a portable doppler radar speed
control device from or in the vicinity of GROUP Sault Ste. Marie
for the purpose of checking the speed of vessels on the St. Marys
River.
Q09.11 MSO DETROIT/STA PORT HURON - VSL SPD CONTROL DETROIT AND ST
CLAIR
RIVER (NON)
10525 MHz
Note: This frequency for use with a portable doppler radar speed
control device from or in the vicinity of the U.S. shoreline of
the Detroit and St. Clair Rivers for the purpose of checking the
speed of vessels on these waterways.
Q09.12 FRANKFORT STA. - BENZIE COUNTY SHERIFF DEPT (16KF3E)
39.82 MHz
Q09.13 GROUP CHARLEVOIX - CHARLEVOIX COUNTY SHERIFF DEPT (16KF3E)
39.82 MHz
Q09.14 TRAVERSE CITY AIRSTA - GROUND CONTROL EMERGENCY NET (6KA3E)
320.5 MHz
Note: For use by fire and crash trucks to communicate with airport
control tower during emergencies.
Q09.15 COTP/VTS DETROIT - NON-GOVT DETROIT RIVER (16KF3E)
156.5 MHz (Ch. 10)
156.55 MHz (Ch. 11)
Note: These frequencies may be activated IAW the COGARD-CANADIAN
Ministry of Transport Agreement on Vessel Traffic Management
Contingency Plan for the Detroit and St. Clair Rivers.
Q09.16 CGDNINE INTELLIGENCE (MOBILES) - U.S. CUSTOMS COMM NET (16KF3E)
CG Mobiles Transmits
Receive Customs Repeaters
166.4375 MHz 165.2375 MHz
Note: # Customs controls.
Q-12

Q09.17 CGDNINE WIDE AREA LAND MOBILE SYSTEM (16KF3E)
Alexandria Bay Rptr Transmits Land Mobile Transmits
164.125 MHz 164.125 MHz
Cleveland Rptr Transmits
Land Mobile Transmits
164.5 MHz# 165.445 MHz#
Duluth Rptr Transmits
Land Mobile Transmits
166.075 MHz 165.3375 MHz
Chicago Rptr Transmits
Land Mobile Transmits
166.075 MHz 165.3375 MHz
Milwaukee Rptr Transmits
Land Mobile Transmits
166.075 MHz 165.3375 MHz
Detroit Rptr Transmits
Land Mobile Transmits
166.15 MHz 164.7750 MHz
Buffalo Rptr Transmits
Land Mobile Transmits
163.4375 MHz 164.765 MHz
Note: # Auth for mobile-to-mobile use.
Q09.18 MSO BUFFALO MOBILE UNITS-FOURTH COAST POLLUTION CONTROL NON-GOVT
UNITS (16KF3E)
159.48 MHz
Note: For use with Non-Govt licensee for direct COMMS during oil spill
or hazardous substance cleanup
Q09.19 CGDNINE INTELLIGENCE (MOBILES) - NON-GOVT LAW ENFORCEMENT NET
(16KF3E)
155.475 MHz# 42.58MHz## 42.74 MHz##
Note: # For use in Wisc. Ill. and Ind. only.
## For use in state of Mich only
Q09.20 ALEXANDRIA BAY, NY COAST GUARD - BORDER PATROL LIAISON (16KF3E)
Alexandria Bay
Flat Rock Mountain
162.925 MHz 163.325 MHz
Q09.22 REDFORD MICHIGAN AUXILIARY RADIO STATION, FLOTILLA 12-15(CR)
(16KF3E) M156.3 M156.8 M157.05 M157.1 M157.145 M157.175
Q09.23 FOXLAKE IL REPEATER (16KF3E)
XMIT RCV
M142.08 M143.28
Q-13

Q11 11TH DISTRICT
Q11.03 SAN DIEGO AIR STATION - GROUND CONTROL SIMPLEX (6KA3E)
257.8 MHz
Note: For use by Coast Guard fire truck for communications with
Lindberg Field Tower.
Q11.04 CG CUTTER - OCEANSIDE HARBOR CONTROL LIAISON (16KF3E)
156.015 MHz
Q11.07 GRU SAN DIEGO - COUNTY OF SAN DIEGO EMERGENCY MEDICAL NET (16K3E)
155.325 MHz
Q11.08 EMERGENCY COMM NET - POINT REYES, MOUNT TAMALPAIS
165.3375 MHz
Q11.09 AIRSTA SAN DIEGO HELOS - SAN DIEGO POLICE DEPT NET (16KF3E)
154.785 MHz
Q11.10 CG LONG BEACH - U.S. CUSTOMS LIAISON NET (16KF3E)
165.2375 MHz# 166.4375 MHZ
Note: # Custom Controls
Q11.11 CG MOBILE UNITS, GROUPSAN DIEGO - SAN DIEGO COUNTY FIRE MUTUAL
AID NET (16KF3E) 155.085 MHz
Q11.12 LOS ANGELES FEDERAL EXECUTIVE BOARD EMERGENCY RADIO NETWORK
(LAFEBEN) (16KF2D/16KF3E)
CG Long Beach Transmits
FAA Rptr San Pedro HIll
Transmits
169.25 MHz 170.2 MHz
Q11.13 CG COLORADO RIVER PATROL BOATS - MOHAVE COUNTY SHERIFF'S DEPT NET
(16KF2D/16KF3E)
CG Patrol Craft Transmit
Mohave County Sheriff Transmit
154.830 155.685
Q11.14 CG COLORADO RIVER PATROL BOATS - MOHAVE COUNTY FIRE MUTUAL AID
NET (16KF2D/16KF3E)
CG Patrol Craft Transmit
Mohave County Fire Transmit
153.890 154.355
Q11.15 CG COLORADO RIVER PATROL BOATS - BULLHEAD CITY POLICE DEPT NET
(16KF2D/16KF3E)
CG Patrol Craft Transmit
Bullhead City Police
155.715 Transmit 154.725
Q-14

Q11.16 CG COLORADO RIVER PATROL BOATS - LAKE HAVASU CITY POLICE DEPT NET
(16KF2D/16KF3E)
CG Patrol Craft Transmit
Lake Havasu City Police Transmit
154.875 154.875
Q11.17 CG COLORADO RIVER PATROL BOATS - LA PAZ COUNTY SHERIFF'S DEPT NET
(16KF2D/16KF3E)
CG Patrol Craft Transmit
La Paz County Sheriff Transmit
155.790 155.490
Q11.18 CG COLORADO RIVER PATROL BOASTS - SAN BERNARDINO COUNTY SHERIFF'S
DEPT NET (16KF2D/16KF3E)
CG Patrol Craft Transmit
San Bernardino County Sheriff
155.970 Trans 155.970
Q11.19 CG COLORADO RIVER PATROL VHF-FM WORKING DUPLEX (16KF3E)
Ship Transmit
Ship Receive
157.0 161.6
Intership and Ship to Coast
Q11.20 AIRSTA SACRAMENTO - AFB GROUND CONTROL NET (16KF3E)
150.285 MHz
Note: Auth for CGAIRSTA vehicles to participate in McClellan AFB
ground control net. AF controls.
Q11.21 TRACEN PETALUMA FIRE TRUCK - SONOMA COUNTY FIRE NET (16KF3E)
154.175 MHz
154.28 MHz
154.31 MHz
Q11.22 COMPACAREA - REGIONAL EMERGENCY TRANSPORTATION COORDINATOR
(RETCO)NET (16KF3E)
Transportable Rptr Transmits Transportable Rptr Receives
162.225 MHz## 171.2375 MHz#
Note: # This freq. also auth. for use in transportable base station
and mobiles for simplex operations.
## Also auth for mobile-to-mobile for repeater talk around.
Authorized area of operations, Cal, Nev. Ariz during
emergency situations.
Q11.23 AIRSTA SACRAMENTO - ACFT/VEHICLE GROUND CONTROL (16KF3E)
169.25 MHz
Q11.24 SAN FRANCISCO VESSEL TRAFFIC SYSTEM (16KF3E)
YERBA BUENA ISLAND, MOUNT TAMALPAIS, POINT BONITA, TV HILL
156.6 MHz (Ch. 12)
156.65 MHz (Ch. 13) (Vessel bridge-to-bridge Navigational
Channel)
156.7 MHz (Ch. 14)
156.8 MHz (Ch. 16) (National Distress, Safety & Calling Channel)
156.9 MHz (Ch. 18)
157.05 MHz (Ch. 21)
157.1 MHz (Ch. 22)
Q-15

Q11.25 HUMBOLDT BAY STATION TO DEPT OF INTERIOR HOOPA REPEATER (16KF3E)
Mobiles Transmit
Repeater Receives
171.725 MHz 172.775 MHz
172.775 MHz
Q11.26 CGDELEVEN MOBILE UNITS GROUP SAN DIEGO - STATE OF CALIFORNIA
EMERGENCY NETS (16KD3E)
154.28 MHz# 154.92 MHz##
Note: # Fire inter-system and Mutual Aid Responses
## Law Enforcement Mutual Air Radio System
Q11.27 CG CUTTERS - STATE OF CALIFORNIA DRAW BRIDGES (16KF3E)
156.45 MHz
Q11.28 MSO SFRAN - CALIFORNIA FIRE AND RESCUE NET (16KF3E)
154.280 MHz
Q11.29 TRACEN PETALUMA MOBILE - PETALUMA CITY FIRE NET (16KF3E)
M154.025
Q11.30 SONOMA COUNTY FASTER MEDICAL NET (16KF3E)
TRACEN PETALUMA MOBILES
M155.1 M155.355 M155.835
Q11.31 MARIN COUNTY FIRE NET (16KF3E)
TRACEN PETALUMA MOBILE
M46.120 M46.280
Q11.32 CALIFORNIA DEPT OF FORESTRY FIRE NET (16KF3E)
TRACEN PETALUMA MOBILES
M151.460
Q11.33 CG AUXILIARY - LAKE OROVILLE CA DEPT OF PARKS AND RECEREATION
(16KF3E) REPEATER
CG Auxillary Vessel Trans. Repeater Transmit
M44.96 M44.64
Q11.34 LORAN C STATION MAINTANCENCE AND COORDINATION CIRCUIT
LORAN STATIONS MIDDLETOWN, FALLON AND SEARCHLIGHT (16KF3E)
171.3625 PRIMARY 171.3125 SECONDARY
Q11.35 PETALUMA RADAR SPEED CONTROL (HONON)
M10525.0
Q11.36 AIRSTA SAN DIEGO MAINTENANCE NET (16KF3E)
M165.2625
Q11.37 GROUP SAN DIEGO AUX SAR
M122.9
Q-16

Q13 13TH DISTRICT
Q13.01 COAST GUARD MOBILE UNITS - CLATSOP COUNTY SHERIFF'S DEPT (16KF3E)
155.79 MHz
Note: Use of this frequency is restricted to SAR or emergency
communications.
Q13.02 CG SHIP - PIERCE COUNTY (WASHINGTON) SHERIFF'S DEPT. LIAISON
SIMPLEX (16KF3E)
39.82 MHz
Q13.03 STA QUILLAYUTE RIVER - OLYMPIC NATIONAL PARK SERVICE (16KF3E)
168.525 MHz
Q13.04 COAST GUARD MOBILE UNITS - WASH STATE HYW PATROL & CLALAAM AND
JEFFERSON COUNTY SHERIFF DEPT (16KF3E)
TRANSMIT
RECEIVE
155.475 MHz## 155.880 MHz##
158.835 MHz#
Nate: Use of these frequencies is restricted to SAR or emergency
communications.
# Clalaam & Jefferson County units only (Simplex)
## Wash. State Hwy Patrol units only (Duplex)
Q13.05 COAST GUARD MOBILE UNITS - SNOHOMISH COUNTY SHERIFF'S DEPT
(16KF3E)
159.21 MHz
Note: Use of this frequency is restricted to SAR or emergency
communications.
Q13.06 CG SHIP - TACOMA, WASH. FIRE DEPT. LIAISON - SIMPLEX (16KF3E)
154.13 MHz
Q13.07 GROUP ASTORIA - CLATSOP COUNTY SHERIFF'S DEPT (16KF3E)
155.790 MHz
155.805 MHz
Q13.08 CG MOBILE UNITS - STATE OF WASH. SAR AGENCIES (16KF3E)
155.160 MHz
Q13.09 GROUP ASTORIA - U.S. CUSTOMS SERVICE LIAISON (16KF3E)
165.2375 MHz (simplex)
166.4375 MHz (duplex transmit)
Q-17

Q13.10 PUGET SOUND VESSEL TRAFFIC SYSTEM (16KF3E)
156.25 MHz (Ch. 5A)
156.30 MHz (Ch. 6)##
156.55 MHz (Ch. 11) (Tofino Canadian VTS)
156.60 MHz (Ch. 12)
156.65 MHz (Ch. 13)#
156.70 MHz (Ch. 14) (Primary Working Ch1)
156.725 MHz (Ch. 74) (Tofino Canadian VTS)
156.80 MHz (Ch. 16)
157.10 MHz (Ch. 22)
Note: # Max power at shore sites 10 watts.
## Use IAW CKT L03.01.
Q14 14TH DISTRICT
Q14.01 COAST GUARD MOBILE UNITS - HAWAIIAN ISLAND POLICE & FIRE DEPT NET
(16KF3E)
154.22 MHz - Local Honolulu City Channel
154.34 MHz - Honolulu Rural Areas Fire Dept Channel
155.31 MHz - Local Hilo Channel
156.21 MHz - Island-Wide Channel (Island of Hawaii)
46.10 MHz - Hawaii County Fire Dept Channel
Mobile Transmit
Mobile Receive
155.55 MHz 155.55 MHz - Maui Police Dept.
154.65 MHz 155.67 MHz - Maui Police Dept.
154.725 MHz 155.73 MHz - Maui Police Dept.
154.77 MHz 155.79 MHz - Maui Police Dept.
Q14.02 COAST GUARD SHIPS - PAGO PAGO AMERICAN SAMOA LIAISON
2K8H3E/J3E
6KA3E
2846.4 (2845) 126.9 MHz#
5288.9 (5287.5)
6225.4 (6224) (J3E ONLY)
Note: # FAA controls
Q14.03 HONOLULU - KIA'I KAI HALE HOUSING UNITS (TELEMETRY) (16KF2D)
149.4 MHz
Note: For control of electric water heaters.
Q14.04 COMMSTA HONO - NON-GOVT VESSELS (16KF3E)
MHE 156.575 (CH. 71)#
Note: # Mt. Haleakala site only, for use with boating public during
special boating events.
Q-18

Q14.05 CG MOBILE UNITS - AMERICAN SAMOA PUBLIC SAFETY NET (16KF3E)
Mobile Transmit
Mobile Receive
458.05 MHz 453.05 MHz
458.15 MHz 453.15 MHz
458.35 MHz 453.35 MHz
458.475 MHz 453.475 MHz
Note: DOI/A. Samoa controls
Q14.06 JRCC GUAM - GOVT OF GUAM CIVIL DEFENSE NET (16KF3E)
JRCC Guam Transmits
JRCC Receives
158.73 MHz 154.71 MHz
158.79 MHz 154.77 MHz
158.88 MHz 154.965 MHz
Note: Controlled by Guam Civil Defense office. For use during
emergency situations.
Q14.07 BARBERS PT MAINTENANCE TAXIWAY (16KF3E)
171.36 MHz
Q17 17TH DISTRICT
Q17.01 LORSTA ST PAUL - LOCAL COMM NET (16KF3E)
156.45 MHz (Ch. 9)
Q17.02 LORSTA ST PAUL - DEPT OF INTERIOR (FISH & WILDLIFE SERVICE )
LIAISON (3KJ3E)
3216.5 (3215)
Note: Freq. controlled by the Fish and Wildlife Service at Little Port
Walter, St. George Island, and St. Paul Island, Alaska.
Q17.03 COAST GUARD SHIPS - ALASKA NATIVE HEALTH SERVICE LIAISON, BERING
SEA (2k8J3E)
3386.4 (3385)
Q17.04 COAST GUARD VESSELS - ALASKAN NON-GOVERNMENT STATIONS (2K8J3E)
2513.4 (2512)
Note: Not Auth for intra Coast Guard use.
Q17.05 MSD KENAI - NON-GOVT VESSELS COOK INLET(16KF3E)
156.5 MHz (Ch. 10)
Q17.06 SUPCEN KODIAK - MOBILE TELEPHONE NET (16KF3E)
Base Transmits - Mobile Receives 415.775 MHz
Mobile Transmits - Base Receives 419.800 MHz
Q-19

Q17.07 BASE KETCHIKAN - LOCAL FIRE AND POLICE NET (16K3E)
154.205 MHz
Q17.08 KODIAK TOWER - CG CRASH & RESCUE VEHICLES, MILITARY POLICE &
MAINTENANCE (6KA3E) 121.9 MHz 119.8MHz
Note: Freq. auth. for use by CG crash & rescue vehicles only for
emergency COMMS with FAA control tower.
Q17.09 MSO ANCHORAGE - NIKISKI MARINE TERMINAL OPERATORS (16KF3E)
156.35 MHz
Note: Freq. authorized for MSO Anchorage vehicles and portables to
operate as moblile limited coast stations in the Port Operation
Service and to be used for safety and environmental COMMS with
Nikiski Marine Terminal Operators.
Q17.10 SUPCEN KODIAK - LOCAL POLICE NETS (16K3E)
155.25 MHz 155.55 MHz
Q17.11 PRINCE WILLIAM SOUND VESSEL TRAFFIC SERVICE (16KF3E)
156.30 MHz$ (Ch. 6) 156.80 MHz## (Ch. 16)
156.65 MHz# (Ch. 13) 157.05 MHz (Ch. 21)
156.70 MHz& (Ch. 14) 157.10 MHz (Ch. 22)
Note: $ Intership safety Ch.; use IAW CKT L03.01.
# Bridge-to-Bridge Ch., 10 watts max power shore sites
& Port Operations
## Distress, safety & Calling Channel & Port Operations
Q17.12 SITKA AIRSTA - CITY OF SITKA FIRE DEPT (16KF3E)
154.445 MHz
Note: Freq. auth. for use by CG OPERATIONS CENTER for emergency
communication with city of Sitka Fire Dept and emergency
vehicles.
Q17.13 LORSTA TOK ROS PAGING SYSTEM (16KF3E)
LORSTA TRANSMITS
Mobiles/Portables Transmit
165.3375 MHz 171.3125 MHz
Q17.14 SUPCEN KODIAK - FIRE/ALARM NET (16KF3E)
171.3375 MHZ
Q17.15 MSO JUNEAU LOCAL JUNEAU MOBILES AND PORTABLES (16KF3E)
M156.425 M156.675
Q-20

Q18 BASE SECURITY AND UTILITY
Q18.01 BASE SECURITY AND UTILITY (16KF3E)
The use of these frequencies requires specific auth. by the
Commandant.
VHF
UHF
146.3500 MHz (Keflavik only) 407.625 MHz
162.125 MHz 407.925 MHz*
165.325 MHz 407.975 MHz
164.3000 MHz 409.825 MHz
164.55 MHz
164.9875 MHz (ATC Mobile only) 415.775 MHz
164.9125 MHz 415.925 MHz
165.2125 MHz
165.2625 MHz 416.850 MHz
165.3125 MHz 417.000 MHz
165.3375 MHz 419.125 MHz
167.9 MHz 419.65 MHz (Yard Only)
168.35 MHz
171.2375 MHz 419.8 MHz
171.3125 MHz 419.85 MHz (Yard only)
171.3375 MHz 419.975 MHz
171.3625 MHz
* Governor's Island NY fire medical net.
Q18.02 CG ACADEMY GUN CONTROL (16KF3E)
M171.3125
Q18.03 INFORMATION SYSTEMS CENTER ALEXANDRIA VA UTILITY CIRCUIT (16KF3E)
M168.35 M408.4
Q-21

Q19 INTELLIGENCE
Q19.01 COAST GUARD INTELLIGENCE OPERATIONS (16KF3E/16KF1E)
Note: These frequency assignments are excluded from plublic release
under an exemption to the FOIA. Particulars of the assignments are
contained in the IRAC GMF listing that are distributed to districts semi
annually.
Q21 AUXILIARY COMMUNICATIONS
Q21.01 AUXILIARY OPERATIONS AND TRAINING
FREQUENCY EMISSION REMARKS
2671.4 (2670) 2K8J3E All Districts
Appropriate Dist 2 or 3 MHz
working freq. 2K8J3E All Districts
27.98 MHz## 6KA3E Mobile (portable) 5
watts max.
122.9 MHz# 6KA3E All Districts, SAR
training
123.1 MHz# 6KA3E All Districts,
actual SAR only
143.28 MHz (Ch. 22) 6KA3E/16KF3E All Districts
157.1 MHz (Ch. 22) 16KF3E All Districts, CG
common
157.175 MHz (Ch. 83) 16KF3E All Districts
148.15 MHz### 16KF3E All Districts, Cap
Liaison
Note: These frequencies are available for Auxiliary communicaions.
Their operational and training use shall be in accordance with the
respective district commander operational plan.
Note: # These aeronautical VHF frequencies may be used by aircraft
and land mobile stations only. Use by Auxiliary fixed land stations
requires specific authority by the Commandant.
## This frequency is restricted to specific areas as designated
by the Commandant.
### Use by auxiliary fixed land stations. Requires specific
authority by the commandant. In addition to above, district VHF-FM
working frequencies listed in CKT Q26.02 may be used by Auxiliary
maritime mobile units providing such use is approved by the District
Commander.
Q-22

Q22 LIAISON
Q22.01 NON-COAST GUARD SHIPS - COAST GUARD LIAISON (2K8J3E/16KF3E)
2671.4(2670) 157.1 MHz
Note: The carrier frequency 2670 kHz and 157.1 MHz are designated as
the Coast Guard and NON-Government (NG) ship stations liaison
frequencies. They are available for use by ship stations to communicate
with the Coast Guard and to receive marine information and certain
weather broadcast information. Policy for public use is:
1. The Coast Guard encourages NG MF and VHF-FM equipped ship
stations to install these frequencies for communications
with the Coast Guard only. In accordance with FCC Rules,
2670 kHz and 157.1 MHz are available to ship stations when
authorized by their station license. Concurrence from the
Coast Guard is not required.
2. The District Commanders may issue a letter of concurrence to
support applications to the FCC for use of these
frequencies by NG coast stations to communicate with Coast
Guard mobile units, when the NG coast station belongs to a
government organization whose operations are closely allied
to operations of the Coast Guard and, in the judgement of
the District Commander, whose suport is frequently
necessary to more effectively carry out Coast Guard
missions. When an agreement for NG coast station use is
given it is subject to the following conditions which
should be included in the letter of concurrence:
a. Use shall by limited to communications with the Coast
guard on matters related to safety and emergencies.
b. Use will be on a not-to-interfere basis with Coast
Guard usage of the frequency.
c. Usage authorization is on a temporary basis for a
period no longer than 5 years.
d. Temporary periods are renewable and require a new
letter of concurrence from the District Commander.
e. Letters of concurrence are issued subject to acceptance
by licensee of the condition that use of this frequency
will be immediately terminated on request of the Coast
Guard operationsr require such action.
f. The Coast Guard will not support any use of 2670 kHz
and/or 157.1 MHz for communications between two
NON-Coast Guard users. Whenever a District Commander
authorizes a NG coast station use of 2670 kHz or 157.1
MHz he will forward a copy of the letter of concurrence
to Commandant (G-TTM).
Q-23

Q22.02 COAST GUARD SHIPS - ARMY CORPS OF ENGINEERS LIAISON SIMPLEX
2K8J3E
2351.4 (2350)
4851.4 (4850) - - - -8th Dist. only, for working Apalachicola
Warrior, Tombigbee and Chatahoochee River
systems.
16KF3E
156.65 MHz (Ch. 13) (less Great Lakes)
Q23 AVIATION TRAINING CENTER
Q23.01 AVIATION TRAINING CENTER MOBILE, AL FACILITIES ENGINEERING NET
(16KF3E)
164.175
Q24 ORGANIZED RESERVE
Q24.01 ORGANIZED RESERVE TRAINING UNIT DRILL SIMPLEX (16KF3E)
30.33 MHz
30.41 MHz 157.05 MHz - All Districts# (Ch. 21)
34.01 MHz 157.10 MHz - All Districts# (Ch. 22)
41.21 MHz 157.15 MHz - All Districts# (Ch. 23)
41.23 MHz 157.175 MHz - All Districts# (Ch. 83)
41.71 MHz
41.75 MHz
41.83 MHz
Note: These frequencies are available for FM Radiotelephone training
purposes as directed by the respective District Commanders, and may be
activated for short periods without additional approval. Permanent
operations on these channels requires notification to the Commandant.
# The use of these frequencies for reserve training purposes
shall be on an NIB to Coast Guard operations and limited to the maritime
mobile service only.
Q24.02 RESERVE TRAINING CENTER YORKTOWN ATON TRAINING (16KF2D/16KF3E)
415.825 MHz 419.825 MHz
Q-24

Q25 DISTRICT OPERATIONS WORKING SIMPLEX
Q25.01 1ST DISTRICT - 100HA1A 300HF1B/1K24F1B 2K8J3E
2663.4 (2662) (P)
2695.4 (2694) (P)
2708.4 (2707) (S)
3254.4 (3253) (S)
Q25.02 2ND DISTRICT - VACANT
Q25.05 5TH DISTRICT - 100HA1A 300HF1B/1K24F1B 2K8J3E
2690 2690 2676.4 (2675) (S)
2687.4 (2686) (S)
2703.4 (2702) (P)
5321.4 (5320)*
Q25.07 7TH DISTRICT - 100HA1A 300HF1B/1K24F1B 2K8J3E
2666 2666 2679.4 (2678) (P)
2692.4 (2691) (S)
5321.4 (5320)
Q25.08 8TH DISTRICT - 100HA1A 300HF1B/1K24F1B 2K8J3E
2698 2698 2684.4 (2683) (P)
2700.4 (2699) (S)
5321.4 (5320)*
Q25.09 9TH DISTRICT - 2K8J3E
2679.4 (2678) (S)
3242.4 (3241) (P)
Q25.11 11TH DISTRICT- 100HA1A 300HF1B/1K24F1B 2K8J3E
2676.4 (2675) (S)
2695.4 (2694) (P)
2711.4 (2710) (S)
3383.4 (3382) (S)
5321.4 (5320)*
100HA 300HF1B/1K24F1B 2K8J3E
2682 2682 2660.4 (2659) (P)
2687.4 (2686) (S)
5321.4 (5320)*
Q25.13 13TH DISTRICT-100HA1A 300HF1B/1K24F1B 2K8J3E
2700.4 (2699) (P)
2708.4 (2707) (S)
Q-25

Q25.14 14TH DISTRICT-100HA1A 300HF1B/1K24F1B 2K8J3E
2698 2698 2684.4 (2683) (P)
2703.4 (2702) (S)
5321.4 (5320)
Q25.17 17TH DISTRICT- 100HA1A 300HF1B/1K24F1B 2K8J3E
2666 2666 2679.4 (2678) (P)
2749.4 (2748) (S)
4576.4 (4575)*
Note: * Daytime only.
Q26 INTRA-COAST GUARD OPERATIONS
Q26.01 INTRA-COAST GUARD HF WORKING SIMPLEX (2K8J3E)
2104.9 (2103.5) (P)
2668.4 (2667)#
2671.4 (2670)
5423.9 (5422.5)
Note: These frequencies are common to all Coast Guard units and may be
used for ship-ship, ship-shore, air-surface and air-air communications.
# This frequency occupies the lower 3 kHz of carrier frequency
2670 kHz. Use of the frequency shall be on an NIB to marine broadcasts
on 2671.4 (2670) kHz.
Q26.02 INTRA-COAST GUARD MARITIME MOBILE VHF-FM WORKING SIMPLEX (16KF3E)
Ch. No.
157.05 MHz 21
157.10 MHz 22 - (Coast Guard common)
157.15 MHz 23
157.075 MHz 81
157.175 MHz 83
Q26.03 INTRA-COAST GUARD UHF WORKING SIMPLEX (6KA3E/2KF1B)
381.7 MHz
381.8 MHz
383.9 MHz
Note: Coast Guard aircraft refer to the E01.03 circuit.
Q26.04 POLAR ICEBREAKERS - ANTARCTIC OPERATIONS ONLY (2K8J3E)
5386 (5384.5)
Q-26

Q26.05 COAST GUARD SHIPS - HF INTERSHIP COMMUNICATIONS (300HF1B)
2330 (2328)#
3389 (3387)#
4204.5 (4202.5)
8396.5 (8394.5)
12562 (12560)
Note: This circuit is available to Coast Guard ships for INTERSHIP
secure or non-secure RATT communications. Caution should be exercised
on these frequencies in order to avoid possible interference to
ship-to-shore communications.
# 1K24F1B auth on these frequencies. For inter-ship CW refer
to circuit A09.01
Q27 PORT OPERATIONS
Q27.01 PORT OPERATIONS VHF-FM WORKING SIMPLEX (16KF3E)
156.6 MHz (Ch. 12) - 1st choice Port Ops working simplex.
156.7 MHz (Ch. 14) - 2nd choice Port Ops working simplex.
156.275 MHz (Ch. 65)# -
156.325 MHz (Ch. 66)# -
156.675 MHz (Ch. 73)# -
156.725 MHz (Ch. 74)# -
156.875 MHz (Ch. 77)## -
Note: # These non-government port operations channels may be used by
Coast Guard shore stations for port operations only with non-government
vessels when required. District Commanders desiring to activate these
channels should notify the COMDT (G-TTS) IAW Chapter 4.
## This non-government ship pilot channel may be used by Coast
Guard shore stations in those areas only where direct communications
with ship pilots for the safety or movement of ships is required.
District Commanders desiring to activate this channel should notify the
COMDT (G-TTM) IAW Chapter 4.
Q-27

Z01 - 1st District
Z02 - 2nd District
Z05 - 5th District
Z07 - 7th District
Z08 - 8th District
Z09 - 9th District
Z11 - 11th District
Z13 - 13th District
Z14 - 14th District
Z17 - 17th District
Enclosure (10) TO COMDTINST M2400.1F
ANNEX Z: VHF, UHF, AND SHF FIXED CIRCUITS
Note: Many of the frequencies in this annex are shared and assigned for
use by other Federal Government and, on occasion, NON-Government land
operations throughout the United States and Possession (USP) and
therefore, are not available for exclusive use by the Coast Guard
without prior authorization. Accordingly, all requests for frequencies
to satisfy new operational requirements should be specified by band;
i.e. 30-50 MHz, 162-174 MHz or 406.1-420 MHz, and the request submitted
to the COMDT (G-TIM) IAW Chapter 4 where the frequencies will be
selected and the proper authorization obtained.
Z-1

Z01 1st DISTRICT
Z01.01 CASTLE HILL STA - BRENTON REEF LIGHT (16KF2D/F3E) (ANRAC)*
Castle Hill Transmits
Brenton Reef Transmits
165.3125 MHz 171.2375 MHz
Z01.02 JONESPORT BASE - PETIT MANAN, MOOSE, PEAK, LIBBY ISL LTSTAS
(16KF2D/F3E)
(ANRAC)*
407.625 MHz
Note: L/L Control Group SW Hbr. to Jonesport.
Z01.03 GRU SOUTHWEST HARBOR - GREAT DUCK I. LTSTA (16KF2D/F3E)
Southwest Hbr Transmits Great Duck I.
165.3375 MHz 171.3625 MHz
Z01.04 PLYMOUTH LTSTA - DUXBURY PIER LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz Duxbury Pier (Rec. only)
Z01.05 GRU SOUTHWEST HBR - MT CADILLAC REMOTE CONTROL SITE (16KF2D/F3E)
Southwest Hbr Transmits Mt. Cadillac Transmits
409.000 MHz 419.800 MHz
169.600 MHz (Rec. only) 169.600 MHz
Z01.06 STA SCITUATE - MINOTS LEDGE LIGHT (16KF2D/F3E) (ANRAC)*
Scituate Transmits
Minots Ledge (Rec. only)
164.3 MHz
Z01.07 COMMSTA BSN - OTIS MICROWAVE CONTROL NET (800KF8W)
Marshfield Transmits
Manomet Transmits
1711 MHz 1776 MHz
Manomet Transmits
Otis Transmits
1739 MHz 1812 MHz
Z01.08 LTSTA PLYMOUTH - MARSHFIELD TELEPHONE NET (16KF2D/F3E)
Plymouth Transmits
Marshfield Transmits
171.2375 MHz 165.3125 MHz
Note: L/L connection at Marshfield.
Z01.09 BOOTHBAY HBR STA - THE CUCKOLDS LIGHT & RAM IS LIGHTS
(16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.10 THATCHER ISL - STRAITSMOUTH LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz Straitsmouth Light
(Rec. only)
(ANRAC)* Aids to Navigation Radio Control
Z-2

Z01.11 SUPCEN BOSTON - BOSTON LNB, AND LTSTA CAPE ANN (16KF2D/F3E)
(ANRAC)*
415.625 MHz
Z01.12 FALMOUTH - PORTLAND LNB, ISLE OF SHOALS, HALWAY ROCK LIGHT &
BOON ISLAND
(16KF2D/F3E) (ANRAC)*
407.625 MHz
Note: L/L Control Group Portland to Falmouth
Z01.13 QUODDY HEAD - LUBEC CHANNEL BUOY (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.14 BASE SOUTHWEST HARBOR - EGG ROCK AND MT DESERT ROCK LIGHT
(16KF2D/F3E)
(ANRAC)*
415.825 MHz
Z01.15 GRU WOODS HOLE - CLEVELAND LEDGE LIGHT (16KF2D/F3E) (ANRAC)*
Woods Hole Transmits
Cleveland Ledge Transmits
164.3 MHz 171.3125 MHz
Z01.16 LTSTA PORTLAND HEAD - RAM ISLAND LEDGE LIGHT (16KF2D/F3E)
(ANRAC)*
Portland Transmits
Ram Is. (Rec. only)
164.3 MHz
Z01.17 STA MERRIMAC RIVER - PLUM ISLAND M/W NET (23M6F9W)
Merrimac River Transmits Plum Island Transmits
7765 MHz 7190 MHz
Z01.18 STA PROVINCETOWN - RACE POINT, LONG PT & WOOD END LIGHTS
(16KF2D/F3E) (ANRAC)*
Provincetown Transmits Lights (Rec. only)
164.3 MHz
Z01.19 TWO BUSH IS.- WHITEHEAD IS LTSTA (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.20 STA PORTSMOUTH HBR - WHITE ISLAND TELEPHONE NET (16KF2D/F3E)
Portsmouth Transmits
White Island
165.3125 MHz 171.2375 MHz
Z-3

Z01.22 STA PORTSMOUTH - WHALE BACK LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.24 DOUBLING PT RANGE - DOUBLING PT LT AND SQUIRREL PT LT
(16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.25 BASS HARBOR HEAD LIGHT - MATINICUS ROCK LIGHT (16KF2D/F3E)
(ANRAC)*
415.825 MHz
Note: L/L control Bass Hbr Head to Gru Southwest Hbr.
Z01.27 LTSTA SEQUIN - POND ISLAND LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.28 LTSTA BROWNS HEAD - GOOSE ROCKS LIGHT (16KF2D/F3E) (ANRAC)*
Browns head Tranmist
Goose Rocks (Rec. only)
164.3 MHz
Z01.29 LTSTA BOSTON - THE GRAVES LIGHT AND LIGHT DEER IS (16KF2D/F3E)
(ANRAC)*
Boston Transmits
Deer Is. (Rec. only)
164.3 MHz
Z01.30 LTSTA NOBSKA PT - BUZZARD BAY ENTRANCE (16KF2D/F3E) (ANRAC)*
415.625 MHz
Z01.31 STA ROCKLAND - ROCKLAND BREAKWATER LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.32 GRU BOSTON - CAPE ANN D/F SYSTEM (16KF2D/F3E)
Boston Transmits
CAPE Ann Transmits
410.025 MHz 415.775 MHz
Z-4

Z01.33 LTSTA PORTLAND HEAD - CAPE ELIZABETH LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.34 LTSTA PORTLAND HEAD - SPRING POINT LEDGE LIGHT (16KF2D/F3E)
(ANRAC)*
164.3 MHz
Z01.35 STA EASTPORT - DOG ISLAND LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.37 STA BLOCK ISLAND BLOCK ISLAND BREAKWATER LIGHT 1A (16KF2D/F3E)
(ANRAC)*
164.3 MHz
Z01.38 STA GLOUCESTER - EASTERN PT LIGHT (16KF2D/F3E) (ANRAC)*
164.3 MHz
Z01.39 EASTERN PT LIGHT - GLOUCESTER BREAKWATER LIGHT (16KF2D/F3E)
(ANRAC)*
164.3 MHz
Z01.40 GRU WOODSHOLE - NOSKA POINT LT, GAY HEAD LIGHT AND NAUSET BEACH
LIGHT
(16KF2D/F3E) (ANRAC)
164.3 MHz
Z01.41 GRU WOODSHOLE - BUZZARDS BAY ENTRANCE LIGHT (16KF2D/F3E)
(ANRAC)*
415.625 MHz
Z01.42 GRU PORTLAND TO SEQUIN LT (16KF2D/F3E) (ANRAC)*
164.7 MHz
Z01.43 BASS HARBOR HEAD LIGHT - GREAT DUCK ISLAND LIGHT (16KF2D/F3E)
(ANRAC)*
415.825 MHz
Z01.44 FALMOUTH ME - MANANA ISLAND (16KF2D/F3E) (ANRAC)*
407.625 MHz
Z01.45 GRU BOSTON - CAPE ANN REMOTE (100KF9W)
Boston Transmits
Cape Ann Transmit
406.575 MHz 416.575 MHz
Z01.46 WARWICK LIGHT - SABIN POINT LIGHT AND CONIMICUT LIGHT
(16KF2D/F3E) (ANRAC)*
164.3 MHz
Z-5

Z01.47 LYNDE POINT CT - LITTLE GULL ISLAND & RACE ROCK LTSTAS, NEW
LONDON EDGE
(16KF2D/F3E) (ANRAC)*
415.825 MHz
Z01.48 SANDY HOOK - WEST BANK LTSTA (16KF2D/F3E) (ANRAC)*
415.625 MHz
Z01.49 STA EATONS NECK - EXECUTION ROCKS, GREENS LEDGE, PENFIELD REEF,
GREAT CAPTAINS, STRATFORD PT & STRATFORD SHOALS LTSTAS, FORT TOTTEN
(16KF2D/F3E) (ANRAC)*
407.625 MHz
Z01.50 NEW YORK VESSEL TRAFFIC SERVICE M/W NET
100KF8W
Sandy Hook Transmits
Va Hosp (Rptr) Transmits
406.5625 MHz 416.7125 MHz
800KF8W
20MF9W
60E. End Ave (Rptr) Transmits Astoria Generator Transmits
1720 MHz 1800 MHz
60E. End Ave (Rptr) Transmits Soverign Bldg Transmits
1740 MHz 1820 MHz
Mariners Hbr (Rptr) Transmits Arthur Kill Generator
Transmits
1820 MHz 1740 MHz
Mariners Hbr (Rptr) Transmits Tufts Point Transmits
1800 MHz 1720 MHz
800KF8W
VA Hosp (Rptr) Transmits
Governors Is. Transmits
1840 MHz 1760 MHz
60E. End Ave (Rptr) Transmits World Trade Center (Rptr) Transmits
2205 MHz 2255 MHz
Governors Is. Transmits
World Trade Center (Rptr) Transmits
2215 MHz 2265 MHz
Governors Is. Transmits
Mariners Harbor (Rptr) Transmits
2225 MHz 2275 MHz
Z-6

20MF9W
60E. End Ave (Rptr) Transmits World Trade Center (Rptr) Receives
7575 MHz 7575 MHz
7615 MHz 7615 MHz
7695 MHz 7695 MHz
7735 MHz 7735 MHz
World Trade Ctr(Rptr)Transmits Governors Is. Receives
7405 MHz 7405 MHz
7445 MHz 7445 MHz
7485 MHz 7485 MHz
7535 MHz 7535 MHz
Mariners Harbor(Rptr)Transmits Governors Is. Receives
7575 MHz 7575 MHz
7615 MHz 7615 MHz
7695 MHz 7695 MHz
7735 MHz 7735 MHz
25MF8W
CASTLE WILLIAMS TRANSMITS 23450 MHZ
VTS TRANSMITS
21575 MHZ
BUILDING 877 TRANSMITS 23050 MHZ
VTS TRANSMITS
21675 MHZ
40MF9W
Sandy Hook Transmits
VA Hosp (Rptr) Receives
7765 MHz 7765 MHz
VA Hosp (Rptr) Transmits
Governors Is. Receives
7895 MHz 7895 MHz
Z01.51 STA ROCKWAY - LTSTA AMBROSE (16KF2D) (ANRAC)
415.825 MHz
Z01.52 STA ROCKLAND - HEBRON NECK LIGHT, TWO BUSH LIGHT, WHITEHEAD LIGHT
(16KF2D-16KF3E) (ANRAC)
415.825 MHz
Z-7

Z02.01 GRU TENN RIVER - PARIS AND MODEL REMOTE CONTROL NET (16KF2D/F3E)
Paris Transmit
Model Transmits
165.3125 MHz 171.3375 MHz
Z02.02 GRU MEMPHIS - SALLISAW AND POTEAU REMOTE CONTROL NET
(16KF2D/F3E)
Sallisaw Transmits
Poteau Transmits
165.3125 MHz 171.3375 MHz
Z02.03 GRU UPPER MISS - NIOTA, IL (16KF3E/16KF2D)
Keokuk IA
NIOTA, IL
419.975 MHz 407.975 MHz
Z-8

Z05 5TH DISTRICT
Z05.01 PORTSMOUTH COMMCEN - NORTHWEST RECEIVE SITE (16KF1B/16KF3E)
Portsmouth Transmits
Northwest Transmits
165.3375 MHz 171.3375 MHz
Z05.02 VACANT
Z05.03 FORT MACON BASE - CAPE LOOKOUT STA. (100KF8W)
Fort Macon Transmits
Cape Lookout Transmits
416.6375 MHz 406.5625 MHz
Z05.04 CAPE HATTERAS STA. - ENGLEHARD REMOTE CONTROL SITE
(16KF2D/F3E)
Cape Hatteras Transmits Englehard Transmits
419.800 MHz 407.975 MHz
165.3375 MHz (Rec. only) 165.3375 MHz
Z05.05 LTSTA C HENRY - CHESAPEAKE LTSTA (16KF2D/F3E) (ANRAC)*
LTSTA C HENRY - CAPE CHARLES LIGHT
415.625 MHz
Note: L/L control C. Henry to GRU Hampton Roads
Z05.06 CHINCOTEAGUE STA - OCEAN CITY 7 PARRAMORE BEACH REMOTE CONTROL
NET
(100KF8W)
Chincoteague Transmits Ocean City Transmits
413.0375 MHz 406.975 MHz
Wachapreague Transmits Parramore Beach Transmits
406.5625 MHz 416.6375 MHz
Z-9

Z05 CONT.
Z05.07 CAPE HATTERAS STA - OREGON INLET & OCRACOKE REMOTE CONTROL NET
(100KF9W)
Cape Hatteras Transmits Oregon Inlet Transmits
416.550 MHz 409.000 MHz
Cape Hatteras Transmits Ocracoke Transmits
417.000 MHz 406.800 MHz
Z05.08 PUNGO, VA - NORTHWEST, VA RADIO CONTROL NET (2M0F9W)
Pungo Transmits
Northwest Transmits
2211.5 MHz 2266.5 MHz
Z05.09 CAPE HATTERAS - DIAMOND SHOALS LTSTA (16KF2D/F3E) (ANRAC)*
407.625 MHz
Z05.10 LORSTA CAROLINA BEACH - FRYING PAN SHOALS LTSTA (16KF2D/F3E)
(ANRAC)*
415.825 MHz
Z05.11 GRU BALTIMORE - ANNAPOLIS BAY BRIDGE REMOTE CONTROL NET (50KF3W)
Curtis Bay Transmits
Annapolis Bay Bridge Transmits
416.6375 MHz 406.5625 MHz
Z05.12 MILFORD HAVEN STA - SMITH POINT LTSTA (16KF3E/16KF2D) (ANRAC*)
415.825 MHz
Z05.13 LITTLE CREEK STATION - LITTLE CREEK JETTY LIGHT NR1
(16KF3E/16KF2D)(ANRAC)*
407.625 MHz
Z05.14 CAPE MAY GRU - FIVE FATHOM 7 DELAWARE LNB INDIAN RIVER INLET
(16KF2D/F3E)
(ANRAC)*
407.625 MHz
Z05.15 CAPE MAY GRU - FOURTEEN FOOT BANK, BRANDYWINE SHOAL, MIAH MUALL
SHOAL, ELBOW OF CROSS LEDGE & SHIP JOHN SHOAL LIGHTS
(16KF2D/F3E) (ANRAC)*
415.825 MHz
Z05.16 PARRAMORE BEACH.VA - WACHAPREAGUE, VA (100KF8W)
416.6375 MHz 406.5625 MHz
Z-10

Z07 7TH DISTRICT
Z07.01 MIAMI COMMCEN - MIAMI COMMSTA (16KF1B/16KF3E)
COMMCEN Transmits
COMMSTA Transmits
171.2375 MHz 165.2625 MHz
Z07.03 BASE SAN JUAN - PUERTO RICO/VIRGIN ISLANDS MICROWAVE NET
600KF8W
Cape San Juan Transmits El Yunque Transmits
2209 MHz 2268 MHz
1K6F9W
Base SAn Juan Transmits El Yunque Transmits
1725 MHz 1809 MHz
6MOF9W
El Yunque Transmits
Cerro Del Punta Transmits
2276 MHz 2220 MHz
Cerro Del Punta Transmits Monte Del Estado Transmits
1740 MHz 1792 MHz
800KF8W
Cerro Del Punta Transmits Ponce Transmits
2209 MHz 2268 MHz
2MF8W
Crown Mountain Transmits Blue Mountain Transmits
1844 MHz 1753 MHz
El Yunque Transmits
Crown Mountain Transmits
1718 MHz 1844 MHz
Z07.04 LTSTA GEORGETOWN - SOUTH IS. MULTEL NET (800KF8W)
Georgetown Transmits
So. Island Transmits
2203 MHz 2245 MHz
Z07.05 COMMSTA MIAMI - HOMESTEAD HF REMOTE RECEIVING NET (800KF8W)
Miami Transmits
Homestead Transmits
2206 MHz 2247 MHz
Z-11

Z08 8TH DISTRICT
Z08.01 NEW ORLEANS COMMCEN - NEW ORLEANS COMMSTA (16KF1B/16KF3E)
COMMCEN Transmits
COMMSTA Transmits
171.3375 MHz 165.2625 MHz
Z08.02 NEW ORLEANS VTS M/W NET (800KF8W)
NRLNS Transmits
NRLNS (RPTR)* Transmits
1760.8 MHz 1710.8 MHz
NRLNS (RPTR)* Transmits Garyville (RPTR) Transmits
1713.2 MHz 1763.2 MHz
Garyville(RPTR)Transmits Plaquemine Pt. Transmits
1765.6 MHz 1715.6 MHz
NRLNS (RPTR)* Transmits Pt. A LA Hache (RPTR) Transmits
1718 MHz 1768 MHz
Pt. A LA Hache(RPTR)Transmits Venice Transmits
1770.4 MHz 1720.4 MHz
Note: *Location, Shell Bldg.
Z08.03 HOUSTON VTS VIDEO/RADAR NET (40MF9W)
Galveston Transmits
Liverpool Receive(RPTR)
8235/8475 MHz 8235/8475 MHz
Liverpool Transmits
League City Receive(RPTR)
8199/8425 MHz 8199/8425 MHz
League City Transmits
Houston Receive
8155/8475 MHz 8155/8475 MHz
Z08.04 BURAS TOWER - NEW ORLEANS LNB (16KF2D/F3E) (ANRAC)*
407.625 MHz
Z-12

Z08.05 HOUSTON VTS MICROWAVE NET
25MF9W
Washburn Tunnel Transmits Houston Light & Power
Receive(Rptr)
7960 MHz 7960 MHz
Houston Light & Power
Transmits
Houston Receive (Rptr) VTS
7740 MHz 7740 MHz
8230 MHz 8230 MHz
Greens Bayou Transmits VTS Houston Receives
7325 MHz 7325 MHz
Mitchell Pt. Transmits Lynchburg Receives (Rptr)
7325 MHz 7325 MHz
Tuckers Bayou Transmits Lynchburg Receives (Rptr)
7760 MHz 7760 MHz
Morgans Pt. Transmit
Lynchburg Receives (Rptr)
8230 MHz 8230 MHz
Lynchburg Transmits (Rptr) VTS Houston Receives
7800 MHz 7800 MHz
7920 MHz 7920 MHz
8030 MHz 8030 MHz
8190 MHz 8190 MHz
Long Beach Transmits
VTS Houston Receives
8070 MHz 8070 MHz
100KF8W
Morgans Pt. Transmits
Galveston Transmits
416.475 MHz 406.975 MHz
1M6F9W
City Dock 27 Tranmits
VTS Receives
1712 MHz 1712 MHz
VTS Transmits
City Dock 27 Receives
1831 MHz 1831 MHz
Z-13

Z08.06 GRU CORPUS CHRISTI - ROBSTOWN M/W NET (800KF8W)
Robstown Transmits
Corpus Christi Transmits
2205 MHz 2255 MHz
Z08.07 GRU NEW ORLEANS - LACOMBE, LA REPEATER SITE (16KF3E)
Lacombe RPTR Transmits
171.3125 MHz New Oleans (Receive only)
Z08.08 NEW ORLEANS AUXILIARY SAR NET (16KF3E)
Lacombe Transmits
GRU New Orleans Transmits
171.3125 MHz 143.28 MHz
Baton Rouge Transmits
171.2625 MHz 143.28 MHz
Port Sulphur Transmits
171.3625 MHz 143.28 MHz
New Canal Transmits
AIRSTA New Orleans Transmits
171.2375 MHz 143.28 MHz
Z08.09 VTS BERWICK BAY MICROWAVE NET 25MF3F
Morgan City
Railroad Bridge To David Dr 21825 MHz
David Drive To Railroad
Bridge
23225 MHz
David Drive To Railroad
Bridge
22025 MHz
Z08.10 VTS NEW ORLEANS SIGNAL LIGHT CAMERA CONTROL (20MF2D)
Transmits Receives
VTS Control 875 MHz 21625 MHz
Shell Square 21625 MHz 22875 MHz
Gretna 21225 MHz 22425 MHz
Shell Square 22425 MHz 21225 MHz
A08.11 MISSISSIPPI RIVER SMALL BOAT DOCK SECURITY SYSTEM (8MA3F)
21825 MHZ
Z08.12 AIRSTA NEW ORLEANS - POINT A LA HACHE (16KF3E) AUX NET
New Orleans Trans
Point A La Hache Trans
415.775 MHz 419.975 MHz
Z08.13 CG STA VENICE - SOURTHWEST PASS LIGHT (16KF2D/16KF3E) (ANRAC)
M415.825
Z-14

Z09 9TH DISTRICT
Z09.01 SAULT STE MARIE BASE - LOOKOUT STA NO. 3
7145 MHz (20MF3F) 166.4625 MHz (16KF2D/F3E)
Z09.02 MARBLEHEAD STA - CEDAR PT PARK (SANDUSKY) (16KF2D/F3E) (ANRAC)*
407.625 MHz
Z09.03 ST STE MARIA BASE - ST MARYS RIVER REMOTE VESSEL MONITORING
SYSTEM (TELEMETRY)
(16KF2D)
171.3625 MHz
Note: Base (Rec.only)
Z09.04 PORT AUSTIN - HARBOR BEACH & GRAVELLY SHOAL LIGHTS
(16KF3E/16KF2D) (ANRAC)*
165.3375 MHz
Z09.05 BAYFIELD STA - LA POINT LIGHT (16KF2D/F3E) (ANRAC)*
165.3375 MHz
Z09.06 CALUMET AFB - PASSAGE IS., ROCK OF AGES & MANITOU IS LTSTA
(16KF2D/F3E) (ANRAC)*
407.625 MHz
Note: L/L control Portage to Calumet
Z09.07 TOLEDO STA - TOLEDO HBR AND DETROIT RIVER LIGHTS (16KF2D/16KF3E)
(ANRAC)*
407.975 MHz
Z09.08 ST IGNACE STATE POLICE TOWER, POE REEF, DETOUR REEF, MARTIN
REEF, GRAYS REEF, WHITE SHOALS, LANSING SHOALS LTSTAS, ROUND
ISLAND, FOURTEEN FOOT SHOALS
(16KF2d/F3E) (ANRAC)*
407.975 MHz
Note: L/L control state police tower to Sta St. Ignace
Z09.09 ANT ESCANABA - MINNEAPOLIS SHOAL AND ST MARTIN ISLAND LTSTAS
(16KF2D/F3E) (ANRAC)*
415.775 MHz
Note: L/L control between ANT Sta. and Hbr Twr Apt Bldg Escanaba
Z09.10 CHARLEVOIX CITY WATER TOWER - BEAVER ISLAND REMOTE CONTROL SITE
(16KF2D/F3E)
Charlevoix Transmits
Beaver Island Transmits
409.000 MHz 416.225 MHz
165.3125 MHz (Rec. only) 165.3125 MHz
Note: L/L control sta. Charlevoix to City Water Tower
Z-15

Z09.11 TWO HARBORS LTSTA - DEVILS ISLAND LTSTA (16KF2D/F3E) (ANRAC)*
407.975 MHz
Note: L/L control Two Harbors to Duluth
Z09.12 GRU MILWAUKEE - MILWAUKEE BREAKWATER LIGHT (16KF2D/F3E) (ANRAC)*
409.0 MHz
Z09.13 STA OSWEGO - WEST PIERHEAD LIGHT (16KF2D/F3E) (ANRAC)*
407.975 MHz
Z09.14 SARDET GREEN BAY - GREEN BAY LIGHT (16KF2D/F3E) (ANRAC)*
415.825 MHz
Z09.15 STA CALUMET HBR - CHICAGO HBR LTSTA & INDIANA HBR EAST BREAKWATER
LIGHT (16KF2D/F3E) (ANRAC)*
165.3375 MHz
Note: L/L control SARDET Green Bay to Sta. Sturgen Bay Canal
Z09.16 STURGEON PT LIGHT - THUNDER BAY IS LIGHT (16KF2D/F3E) (ANRAC)*
415.625 MHz
Note: L/L control Sturgion Pt. Light to Sta. Charlevoix
Z09.17 CHARLEVOIX CITY WATER TOWER - NORTH MANITOU SHOALS LIGHT
(16KF2D/F3E) (ANRAC)*
171.3625 MHz
Note: L/L control Sta. Charlevoix to City Water Tower
Z09.18 AIRSTA TRAVERSE CITY POLLUTION MONITORING INTERCEPT WELLS
419.125 MHz 16KF2D
Z09.19 MAUMEE BAY ENTRANCE LIGHT TOLEDO HARBOR LIGHT (16KF3E/16KF2D)
(ANRAC)*
415.775 MHz
Z09.20 DETROIT EAST OUTER LIGHT - STA TOLEDO - DETROIT RIVER LIGHT
(16KF3E/16KF2D) (ANRAC)*
415.825 MHz
Z09.21 CHEBOYGAN FRONT RANGE LIGHT #4 (llnr 11060) - CHEBOYGAN RIVER
LIGHT #4 (LLNR 11070) (16KF2D/16KF3E) (ANRAC)*
415.825 MHz
Z09.22 ST. MARY'S RIVER VTS (25MF9W)
SALUT STE MARIE TRANS
SAULT STE MARIE RECS
22075 MHz 7800 MHz
ROCK CUT - LOOKOUT #4
TOWER OF HISTORY
7200 MHz 23275 MHz
Z-16

Z11 11TH DISTRICT
Z11.01 BASE TERMINAL IS - LOS ANGELES & LONG BEACH LIGHT (16KF2D/F3E)
(ANRC)*
415.625 MHz
Z11.02 CHANNEL ISLAND - ANACAPA ISLAND LIGHT (16FK2D/F3E) (ANRAC)*
407.625 MHz
Z11.05 LORSTA SEARCHLIGHT ROS DATA LINK NET (16F2D/F3E)
Searchlight Transmits Nelson Transmits
410.375 MHz 415.775 MHz
Z11.06 PT BONITA - SFRAN VTS RADAR VIDEO DATA LINK (50MF9W)
7560 MHz 7735 MHz
Lighthouse Transmit (20MF2D) Radar Bunker Transmit
21975 MHz 23175 MHz
Z11.07 STA FORT POINT - PT DIABLO AND LIME PT (16KF2D/F3E) (ANRAC)*
165.3125 MHz
Z11.08 COMMCEN SFRAN - COMMSTA SFRAN EMERGENCY COMM NET (16KF1B/16KF3E)
Mt. Tamalpias Transmits Pt. Reyes Transmits
165.3375 MHz 165.3375 MHz
Z11.09 BODEGA BAY STA - JENNER REMOTE CONTROL SITE (16KF2D/F3E)
Bodege Bay Transmit
Jenner Transmits
407.975 MHz 416.225 MHz
171.3125 MHz (Rec. only) 171.3125 MHz
Z11.10 YERBA BUENA ISL BASE - PT REYES, FARALLON, PT BLUNT, ALCATRAZ,
LTSTAS & SAN FRAN LNB (16KF2D/F3E) (ANRAC)*
Yerba Buena Transmits
Pt Blunt, Bonita (RPTR) &
415.825 MHz Alcatraz Transmits
407.625 MHz
Pt Bonita Transmits (RPTR) Pt Reyes, Farallon, San Fran LNB &
407.625 MHz Mile Rock Transmits
415.825 MHz
Z11.11 Crescent City - ST GEORGES REEF (16KF2D/F3E) (ANRAC)*
415.825 MHz
Note: L/L CTL Humboldt Bay to Crescent City
Z-17

Z11 CONT.
Z11.12 GRU MONTEREY - MT UMUNHUM REMOTE CONTROL SITE (16KF2D/F3E)
Monterey Transmits
Mt. Umunhum Transmits
416.850 MHz 409.00 MHz
171.3375 MHz (Rec. 0nly) 171.3375 MHz
Z11.13 CGD11 - COMMSTA SAN FRANCISCO COMMUNICATIONS NET
870KF9W
Pt. Reyes (Rptr) Transmits Pt. Reys Transmits
364.6 MHz 345.5 MHz
Pt Reyes (Rptr) Transmits Bolinas Transmits
388.5 MHz 398.4 MHz
Z11.14 YERBA BUENA IS - PT BONITA REMOTE CONTROL SITE (100KF8W)
Yerba Buena Transmits
Pt. Bonita Transmits
416.700 MHz 406.975 MHz
Note: Vts San Fransico CTL.
Z11.15 San Francisco VTS CONTROL SYSTEM (16KF2D/F3E)
Mt. Diablo Transmits
Concord Transmits
406.975 MHz 416.700 MHz
Z11.16 HUMBOLDT BAY STA - BLUNTS REEF LNB (16KF2D/F3E) (ANRAC)*
407.625 MHz
Z11.17 HARBOR MASTER MORRO BAY - BAY WEST BREAKERWATER LIGHT (16KF2D)
(ANRAC)*
171.3125 MHz
Z11.18 HARBOR MASTER SAN LUIS OBISPO - SAN LUIS FOG SINGNAL (16KF2D)
(ANRAC)*
171.3125 MHz
Z-18

Z11.19 YERBA BUENA IS - OAKLAND INNER HARBOR LIGHT & YERBA ISLAND
LIGHT (16KF3/16KF2D) (ANRAC)*
171.3125 MHz
Z11.20 HUMBOLD BAY - CCTV SYSTEM
Video Link (16MA3F)
Light no. 1206 Transmits
23025 MHz Watch shack (Rec only)
23125 MHz Watch shack (Rec only)
Control Link (8MA3D)
Watch shack Transmits
21825 MHz Light No. 1206 (Rec only)
21925 MHz Light No. 1206 (Rec 0nly)
Z11.21 COMMSTA SAN FRANSICO CONTROL LINK BACK CKT (500KF9W)
Bolinas Transmit
Pt. Reyes Light Transmit
398.4 MHz 338.5 MHz
Pt. Reyes Transmit
Pt. Reyes Light Transmit
345.5 MHz 364.6 MHz
Z11.22 MOUNT DIABLO CARBQUINEZ HEIGHTS (742KF9W)
1831.0 MHz 1767.0 MHz
Z11.23
(742KF9W)
YERBA BUENA ISLAND
FORT POINT
1729 MHz 1802 MHz
RIO VISTA
MOUNT DIABLO
1724 MHz (RPTR) 1836.5
TV HILL
CONCORD
1729 MHz 1786 MHz
GOVERNMENT ISLAND
MOUNT UMUNHUM
1726.5 MHz 1841.5 MHz
(3M22F9W)
YERBA BUENA ISALAND
YERB BUENA ISLAND
1843.0 MHz 1770.0 MHz
YERBA BUENA ISLAND
MOUNT TAMALPAIS
1750.0 MHz 1828.5 MHz
YERBA BUENA ISLAND
MOUNT DIABLO
1735.0 MHz (RPTR) 1796.5 MHz
Z-19

GOVERNMENT ISLAND MOUNT TAMALPAIS
1780.0 MHz 1820.0 MHz
(742KF9W)
MOUNT TAMALPAIS
POINT BONITA
1849.0 MHz 1774.0
MOUNT UMUNHUM
MONTEREY
1843.0 MHz 1736.0 MHz
BODEGA BAY (RPTR)
MOUNT JENNER
1830.0 MHz 1766.0 MHz
MOUNT TAMALPAIS
POINT REYES
1844.0 MHz 1714.0 MHz
MOUNT JENNER
MOUNT TAMALPAIS
M1784.5 M1839.0
MOUNT TAMALPAIS
NOVATO (STRIKE TEAM)
M1805.0 M1717.5
MOUNT DIABLO
TV HILL
M1824.5 M1758.0
(200KF9W)
SAN FRAN INTL AIRPORT
GOVERNMENT ISLAND
M1799.5 M1730.0
(2M47F9W)
POINT REYES XMTR SITE
POINT REYES RCVR SITE
M1819.0 M1729.0
M1734.0 M1778.0
Z11.24 ALAMEDA CA - EMBARCEDERO CA (742KF9W)
M1729.0 M1802.0
Z-20

Z13 13TH DISTRICT
Z13.01 PUGET SOUND VTS M/W SYSTEM
800KF9W
Cape Flattery Transmits (Reflector) Bahokus (Rptr) Transmits
1800 MHz 1760 MHz
Village pt. Transmits
Mt. Erie (Rptr) Transmits
1780 MHz 1840 MHz
Shannon Pt. Transmits (Reflector) MT. Erie (Rptr) Transmits
1740 MHz 1840MHZ
Mt. Erie (Rptr) Transmits
Widbey Is. (Rptr) Transmits
1800 MHz 1720 MHz
Smith Is. Transmits
Widbey Is. (Rptr) Transmits
1760 MHz 1720 MHz
Miller Peak (Rptr)
Bremerton (Rptr) Transmits
1760 MHz 1720 MHz
Bremerton (Rptr) Transmits (Reflector) Seattle Transmits
1720 MHz 1760 MHz
800KF9W
1M6F9W
Pearson Creek Transmits
Mt. Ellis (Rptr) Transmits
1800 MHz 1840 MHz
Whidbey Is. (Rptr) Transmits
Miller Peak (Rptr) Transmits
1780 MHz 1820 MHz
West Pt. Transmits
Miller Peak (Rptr) Transmits
1730 MHz 1820 MHz
1M6F9W
Bakokus (Rptr) Transmits
Mt. Ellis (Rptr) Transmits
1720 MHz 1840 MHz
Mt. Ellis (Rptr) Transmits
Stripped Peak (Rptr) Transmits
1740 MHz 1780 MHz
Striped Peak (Rptr) Transmits
Miller Peak (Rptr) Transmits
1720 MHz 1820 MHz
Miller Peak (Rptr) Transmits
Port Angeles Transmits
1838 MHz 1770 MHz
20MF9W
Pt. No Pt. Transmits
Mt. Blyn (Rptr) Receives
8228.7 MHz 8228.7 MHz
Port Townsend Transmits
Mt. Blyn (Rptr) Receives
8199.1 MHz 8199.1 MHz
Mt. Blyn (Rptr) Transmits
Seattle Receives
8155 MHz 8155 MHz
8475 MHz 8475 MHz
Z-21

40MF9W
Cape Flattery Transmits
Reflector/Bahokus (Rptr)
Receives
8260 MHz 8260 MHz
Bahokus (Rptr) Transmits
Mt. Ellis (Rptr) Recevies
7830 MHz 7830 MHz
Pearson Creek Transmits
Mt. Ellis (Rptr) Receives
7780 MHz 7780 MHz
Mt. Ellis (Rptr) Transmits
Stripped Peak (Rptr) Receives
8230 MHz 8230 MHz
8380 MHz 8380 MHz
Striped Peak (Rptr) Transmits
Miller Peak (Rptr) Receives
7680 MHz 7680 MHz
7730 MHz 7730 MHz
Village Pt. Transmits
Mt. Erie (Rptr) Receives
7730 MHz 7730 MHz
Shannon Pt. Transmits
Reflector/Mt. Erie (Rptr)
Receives
7195 MHz 7195 MHz
Mt. Erie (Rptr) Transmits
Whidbey Is. (Rptr) Receives
7505 MHz 7505
8230 MHz 8230 MHz
Smith Is. Transmits
Whidbey Is. (Rptr) Receives
7145 MHz 7145 MHz
Whidbey Is. (Rptr) Transmits
Miller Peak (Rptr) Receives
7780 MHz 7780 MHz
7830 MHz 7830 MHz
7880 MHz 7889 MHz
Port Angeles Transmits
Miller Peak (Rptr) Receives
7320 MHz 7320 MHz
40MF9W
West Pt. Transmits
Miller Peak (Rptr) Receives
7580 MHz 7580 MHz
Miller Peak (Rptr) Transmits
Bremerton (Rptr) Receives
7145 MHz 7145 MHz
7195 MHz 7195 MHz
7505 MHz 7505 MHz
8230 MHz 8230 MHz
8280 MHz 8280 MHz
8330 MHz 8330 MHz
8380 MHz 8380 MHz
Bremerton (Rptr) Transmits
Reflector/Seattle Receives
7320 MHz 7320 MHz
7580 MHz 7580 MHz
7680 MHz 7680 MHz
7730 MHz 7730 MHz
7780 MHz 7780 MHz
7830 MHz 7830 MHz
7880 MHz 7880 MHz
Z-22

Z13.02 GRU NORTHBEND - MULTIPLEX TEL NET (300KF8W)
No. Bend Transmits
Adams Hill Transmits
418.45 MHz 409.2 MHz
Siuslaw River Transmits
Winchester Hill Transmits
416.6 MHz 406.8 MHz
Z13.03 BAHOKUS (Rptr) - CAPE FLATTERY & DESTRUCTION ISLAND (16KF2D/F3E)
415.825 MHz
Note: Controlled by Port Angeles
Z13.04 MT CONSTITUTION - BURROWS ISLAND, NEW DUNGENESS & PT WILSON
LTSTAS (16KF2D/F3E)
(ANRAC)*
407.625 MHz
Note: Controlled Group Port Angeles
Z13.05 PUGET SOUND VTS COMMUNICATIONS SYSTEM
800KF8W
Port Angeles Transmits
Mt. Constitution Transmits
1751 MHz 1711 MHz
1848 MHz 1796 MHz
Mt. Constitution Transmits
Gold Mountain Transmits
2269.5 MHz 2218.5 MHz
Gold Mountain Transmits
Seattle Transmits
1739 MHz 1812 MHz
Seattle RPTR Transmits
Seattle Pier Transmits
1848 MHz 1711 MHz
Z13.06 SEATTLE VTS CENTER - VANCOUVER MARINE TRAFFIC CENTER COMM NET
(16KF2D/F3E)
Seattle/Mt. Constitution Trans.
Vancouver Transmits
409.000 MHz 419.125 MHz
Z13.07 GRU ASTORIA - MULTI-NET (300KF8W)
Astoria
Cape Disappointment (Rptr)
Transmits
Transmits
416.6 MHz 406.8 MHz
C. Disappointment (Rptr) Tran. Willapa Bay (Rptr) Transmits
409.2 MHz 418.45 MHz
Willapa Bay (Rptr) Transmits
WestPort Transmits
416.6 MHz 406.8 MHz
Westport Transmits
Raymond Transmits
406.8 MHz 416.6 MHz
Z-23

Z13.08 FT STEVENS - COLUMBIA RIVER SLB (16KF2D/F3E) (ANRAC)*
407.625 MHz
Z13.09 GRU NORTHBEND MULTI-NET (300KF8W)
Seven Devils Transmits
Cape Blanco (Rptr) Transmits
418.45 MHz 409.2 MHz
Cape Blanco (Rptr) Transmits
Rocky Prairie Transmits
406.8 MHz 416.6 MHz
Z13.10 GRU PORT ANGELES - MULTI-TEL NET (200KF8W)
Mt. Ellis Transmits
James Is. (Rptr) Transmits
416.5875 MHz 409.1875 MHz
James Is. (Rptr) Transmits
Quillayute Rv. Transmits
406.8125 MHz 414.7625 MHz
Neah Bay Transmits
Bahokus Pk. Transmits
406.8125 MHz 418.4375 MHz
Z13.11 GRU NORTH BEND - M/W COMM NET (5MF9W)
No. Bend Transmits
Adams Hill (Rptr) Transmits
2220 MHz 2280 MHz
Seven Devils Transmits
Adams Hill (Rptr) Transmits
1820 MHz 1760 MHz
Adams Hill (Rptr) Transmits
Winchester Hill (Rptr)
Transmits
1760 MHz 1840 MHz
Winchester Hill (Rptr) Trans.
Goodwin Peak (Rptr) Transmits
1715 MHz 1775 MHz
Goodwin Peak (Rptr) Transmits
Cummins Peak (Rptr) Transmits
2280 MHz 2220 MHz
Cummins Peak (Rptr) Transmits
Yaquina Head Transmits
2280 MHz 2220 MHz
Z13.12 CUMMINS PEAK - GODWIN PEAK ALARM CONTROL (16KF2D)
157.175 MHz
Z13.13 NEWPORT OR - YAQUINA HEAD OR (5MF9W)
Newport Transmit
Yaquina Transmit
409.2 MHz 418.45 MHz
Z13.14 JAMES ISLAND -BAHOKUS PEAK (16KF2D/16KF3E)(ANRAC)*
415.825 MHz
Z-24

Z14 14TH DISTRICT
Z14.02 HONOLULU COMMSTA (NMO) - HAWAIIAN ISLAND COMMUNICATIONS NET
800KF8W
Wahiawa Transmits
Mauna Kapu Transmits
1839 MHz 1735 MHz
3M5F8W
Mauna Kapu Transmits
Mt. Haleakala Transmits
7830 MHz 7788 MHz
8365 MHz 8225 MHz
Z14.04 LORSTA KURE - NAVSTA MIDWAY IS (16KF1B/16KF3E)
Kure Transmits
Midway Transmits
171.3125 MHz 165.3375 MHz
Z-25

Z17 17TH DISTRICT
Z17.01 CAPE GULL - PILLAR MTN REMOTE CONTROL RADIO NET (16KF2D/F3E)
Cape Gull Transmits
Pillar Mtn. Transmits
166.0 MHz 171.325 MHz
Z17.02 NARROW CAPE - SITKINAK IS REMOTE CONTROL RADIO NET (16KF3E/
16KF2D)
Narrow Cape Transmits
Sitkinak Isl. Transmits
167.9 MHz 162.125 MHz
Z17.03 KETCHIKAN - GUARD ISLANDS LTSTA (16KF2D/F3E) (ANRAC)*
407.625 MHz
Z17.04 DUNCAN CANAL - CAPE DECISION REMOTE CONTROL RADIO NET
(16KF2D/F3E)
Duncan Canal Transmits Cape Decision Transmits
165.225 MHz 171.3625 MHz
Note: L/L CTL Duncan Canal to Ketchikan
Z17.05 HYDABURG - SUKKWAN ISL REMOTE CONTROL RADIO NET (16KF2D/F3E)
Hydaburg Transmits
Sukkwan Is. Transmits
415.625 MHz 407.625 MHz
Note: L/L Control Hydaburg to GRU Ketchikan
Z17.06 DUNCAN CANAL - CAPE FANSHAW REMOTE CONTROL RADIO NET (16KF2D/F3E)
Duncan Canal Transmits Cape Franshaw Transmits
164.3 MHz 171.2375 MHz
Note: L/L Duncan Canal to Juneau
Z17.07 GUSTAVUS - ALTHORP PARK RADIO CONTROL NET (16KF2D/F3E)
Gustavus Transmits
Althorp Park Transmits
407.625 MHz 415.625 MHz
Note: L/L Control Juneau to Gustavus
Z17.08 CAPE DECISION LTSTA - PORT ALEXANDER (16KF2D/F3E) (ANRAC)*
165.3125 MHz
Note: Remote controlled by Ketchikan
Z-26

Z17.09 COMMSTA KODIAK - MICROWAVE COMM NET (10MF9D)
Terminal Bldg Transmits Buskin Lake Transmits
7475 MHz 7185 MHz
7625 MHz 7350 MHz
Terminal Bldg Transmits Holiday Beach Transmits
7460 MHz (reflector) 7145 MHz
7700 MHz (reflector) 7385 MHz
Terminal Bldg Transmits Alascom Earth Site Transmits
7160 MHz 7540 MHz
7320 MHz 7735 MHz
Z17.10 LENA PT - ROBERT BARRON PEAK RADIO CONTROL NET (300KF8W)
Lena Pt. Transmits
R. B. Peak Transmits
1711 MHz 1761 MHz
Note: L/L CTL Lena Pt to Juneau
Z17.11 DUNCAN CANAL - ZAREMBO ISLAND RADIO CONTROL NET (300KF8W)
Duncan Canal Transmits Zarembo Is. Transmits
1761 MHz 1711 MHz
Note: L/L CTL Duncan Canal to Ketchikan
Z17.12 KETCHIKAN - GRAVINA ISLAND RADIO CONTROL NET (300KF8W)
Ketchikan Transmits
Gravina Is. Transmits
1761 MHz 1711 MHz
Z17.13 COMMSTA KODIAK - NARROW CAPE LORAN STA MULTIPLEX NET (500KF8W)
Kodiak Transmits
Chiniak (RPTR) Transmits
418.35 MHz 409.35 MHz
Chniak (RPTR) Transmits) Narrow Cape Transmits
406.8 MHz 416.6 MHz
Z17.14 BASE KETCHIKAN - SHOAL COVE LORAN STA TEL NET (16KF2D/F3E)
Ketchikan Transmits
Shoal Cove Transmits
164.775 MHz 170.825 MHz
165.3375 MHz 171.3125 MHz
Z-27

Z17.15 VALDEZ VESSEL TRAFFIC SERVICE M/W NET
800KF8W
Valdez Transmits
Mt. Thomas Transmits
1729 MHz 1829 MHz
1779 MHz 1779 MHz (Rec. only)
Mt. Thomas Transmits (RPTR) Potato Pt. Transmits
1826 MHz 1776 MHz
Mt. Thomas Transmits (RPTR) Naked Is. Transmits (RPTR)
1831 MHz 1781 MHz
Naked Is. Transmits (RPTR) Johnstone Pt. Transmits
1778 MHz 1828 MHz
Naked Is. Transmits (RPTR) Cape Hinchinbrook Transmits
1771 MHz 1722 MHz
1821 MHz (Rec. only) 1821 MHz
40MF3F
Potato Pt. Transmits
Passive Reflector/Valdez Receive
7500 MHz 7500 MHz
7600 MHz 7600 MHz
Valdez Radar Transmits VTC Valdez Rec. only
7800 MHz 7800 MHz
16KF2D/16KF3E
Valdez Radar Transmits VTC Valdez Transmits
165.2625 MHz 171.2375 MHz
Naked Is. Transmits
VTS Valdez Transmits
165.3375 MHz 171.3375 MHz
Z17.16 ATTU LORSTA - SHEMYA AFB COMM NET (16KF3E)
169.6 MHz
Z17.17 ATTU LORSTA - SHEMYA AFB COMM NET (16KF1B/16KF3E)
Attu Transmits
Shemya Transmits
165.3375 MHz 171.3375 MHz
Z17.18 BASE KETCHIKAN - MULTI-COMM FIRE ALARM NET (16KF2B)
72.84 MHz 27555 27655
Z-28

Z17.19 HIGH MTN - MARY ISLAND RADIO CONTROL NET (16KF2D/F3E)
Mary Is. Transmits
High Mtn Transmits
407.625 MHz 415.625 MHz
Note: Control GRU Ketchikan
Z17.20 LORSTA ATTU - SHEMYA AFB M/W NET (800KF9W)
Shemya Transmits
Attu Transmits
406.5 MHz 416.7 MHz
429.7 MHz 441.3 MHz
Z17.21 MSO VALDEZ - RADIO CONTROL NET (16KF@D)
Naked Isaldn Transmits West Montague Transmits
407.625 MHz 415.625 MHz
Z17.22 MSO VALDEZ - RADIO CONTROL NET (16KF3E/16KF2D)
Whittier Transmits
Point Pigot Transmits
407.625 MHz 415.625 MHz
Z17.23 COMMSTA KODIAK - RADIO CONTROL NET (16KF3E/16KF2D)
Rugged Island Transmits Seward Transmits
415.625 MHz 407.625 MHz
Z17.24 MSO VALDEZ - RADIO CONTROL NET (16KF3E/16KF2D)
Boswell Bay Transmits
Cordova Transmits
415.625 MHz 407.625 MHz
Z17.25 FIVE FINGER LIGHT STA DUNCAN CANAL (16KF3E/16KF2D)
Five Finger Transmits
Duncan Canal Transmits
407.625 MHz 407.625 MHz
Z-29

Z17.26 SITKINAK DOME CONTROL (16KF3E/16KF2D)
COMMSTA Kodiak Transmits Sitkinak Transmits
407.625 MHz 415.625 MHz
Z17.27 JUNEAU VHF-FM MARINE RADIO CONTROL LINK (16KF2D/16KF3E)
Federal Building Transmits Juneau Electronic Shop Transmits
415.625 MHz 407.625 MHz
Z17.28 USHAGAT ISLAND VHF-FM MARINE RADIO CONTROL LINK (16KF3E)
Diamond Ridge Transmits Ushagat Island Transmits
407.625 MHz 415.625 MHz
Z17.29 LORSTA TOK - ASASCOM TOK JUNCTION (200KF9W)
LORSTA TOK Transmits
ALASCOM TOK Transmits
416.6 MHz 406.6 MHz
Z-30

10.2 N5.1 L2.2 L3.1
11.05 N5.1 2010.4 A13.1
11.33 N5.1 2014.5 A14.1
11.8 N5.1 2015 A14.1
12.0 N5.1 2016 A14.1
12.1 N5.1 2017.5 A14.1
12.8 N5.1 2018 A14.1
13.10 N5.1 2032.9 A13.1
13.60 N5.1 2038.5 A14.1
90 - 110 N2.2 2039 A14.1
200 - 285 N1.2 2040 A14.1
275 - 335 N1.1 2041.5 A14.1
325 - 405 N1.2 2042 A14.1
405 - 415 N1.1 N1.2 2052.5 A14.1
410 J1.4 N4.1 2053 A14.1
415 - 535 A10.1 2054 A14.1
416 A1.4 2055.5 A14.1
420 A1.4 B12.1 2056 A14.1
427 A1.3 A11.1 2058 A5.1
430 A1.3 2083.9 L2.2
432 A1.3 A11.1 B8.1 2087.4 A13.1
440 A1.3 A1.4 A11.1 A11.2 2094.4 L2.2
B7.3 B14.1 2104.9 Q26.1 Q25.11
558 A1.4 A11.2 B5.2 B13.1 2119.4 A13.1
450 A1.4 A11.2 B17.1 2127.4 A13.1
466 A1.3 A1.4 A11.1 A11.2 2135.4 A13.1
B7.5 B14.2 L2.1 2142.4 E1.1 E1.2
470 A1.4 A11.2 2142.5 A14.1
472 A1.3 A1.4 A11.1 A11.2 2143 A14.1
B1.1 B11.1 B20.1 2143.4 A13.1
480 N4.2 2144 A14.1
486 A1.3 2145.5 A14.1
500 Annex B, J1.1 J1.6 2146 A14.1
510 - 535 N1.2 2151.4 Q11.1
512 J1.1 2159.4 A13.1
518 B1.1 B8.1 B14.2 B17.2 2159.5 A14.1
522 J1.4 2160 A14.1
532 J1.4 2161 A14.1
1750.5 L4.1 2162.5 A14.1
1751.5 L4.1 2163 A14.1
1752 L4.1 2167.4 A13.1
1753.5 L4.1 2173.5 J1.4 N4.2
1754.5 L4.1 2182 J1.4
1755.5 L4.1 2183.4 Annex B,Annex J
1756.5 L4.1 2192.4 J1.1
1757.5 L4.1 2199.4 A13.1
1761.5 L4.1 2204.4 L2.2
1768.5 L4.1 2207.4 A13.1
1775.5 L4.1 2236 A3.1
1782.5 L4.1 2236.5 A2.1
1789.5 L4.1 2241.4 A13.1
1796.5 L4.1 2262.4 E1.1 E1.2 Q25.11
2004.4 A13.1 B19.1 B19.2 2277.4 Q5.3
KhZ - 1

2313.4 A13.1 Q25.17
2330 A3.1 Q26.5 2682 A3.1 A4.1 A5.1 A6.1
2351.4 Q22.2 Q25.12
2363.25 L11.2 2684.4 Q25.8 Q25.14
2367.4 A13.1 2687.4 Q25.3 Q25.12
2363.3 L11.2 2690 A5.1 Q25.5
2378 A5.1 2692.4 Q25.7
2383.4 A13.1 2695.4 Q25.1 Q25.11
2391.4 A13.1 2698 A6.1 Q25.8 Q25.14
2401.4 A13.1 2700.4 Q25.8 Q25.13
2407.4 A13.1 2703.4 Q25.5 Q25.14
2414.4 P19.1 2705 A3.1
2415 P19.1 2706 A1.1 A1.2 P18.1
2431.4 A13.1 2708.4 Q25.1 Q25.13
2443.4 A13.1 2711.4 Q25.11
2444 A3.1 2717.4 A8.1
2451.4 A13.1 P17.3 2739.4 L2.2 L3.1
2459.4 A13.1 2749.4 P17.1 Q25.17
2467.4 A13.1 2750 P17.1
2483.4 A13 2759.4 P17.4
2491.4 A13.1 2787.5 L11.2
2507.4 A13.1 2810.4 P17.1
2513.4 L3.1 Q17.4 2811 P17.1 A5.1
2515.4 A13.1 2826 N4.2
2523.4 A13.1 2831.4 L2.2 L3.1
2531.4 A13.1 2837.4 A8.1
2539.4 A13.1 2846.4 Q14.2
2551.4 A13.1 2849.5 L11.2
2559.4 A13.1 2925.4 E4.5
2567.4 A13.1 3023 J1.2 J1.3
2573.4 A13.1 3024.4 J1.2 J1.3
2583.4 A13.1 3068.4 E3.1
2586.4 A13.1 3121.4 E1.2
2591.4 A13.1 3124.4 E1.1 Q25.11
2599.4 A13.1 3209 A2.1 A3.1
2607.25 L11.2 3209.5 P18.2 P18.3
2607.3 L11.2 3216.4 Q17.2
2608 A4.1 3242.0 B01.1
2612 A4.1 A5.1 3242.4 Q25.9
2634 N4.2 3242.5 B21.1
2639.4 L2.2 B19.1 B19.2 L3.1 3254.4 Q25.1
2648 A3.1 3257.4 P19.1
2660.4 Q25.12 3258 P19.1
2661.4 P14.9 3383.4 Q25.11
2662 P14.9 3386.4 Q17.3
2663.4 Q25.3 3389 A3.1 A4.1 A5.1 Q26.5
2666 A5.1 Q25.7 Q25.17 3429.4 E3.3
2668.4 Q26.1 Q25.11 3450.4 E4.5
2671.4 Annex B Q5.5 Q21.1 3627 P20.1
Q22.1 Q26.1 3627.5 P20.1
2674 A3.1 A4.1 A5.1 A6.1 3664.5 P20.7
Q25.1 3787.5 P14.9
2676.4 P5.1 Q25.5 Q25.11 3799.5 P20.1
2679.4 Q7.1 Q25.7 Q25.9 4041.5 P14.8
kHz - 2

4048.6 P14.1 4232 A3.1
4049.9 P19.1 4235 A3.1
4050 P18.2 P18.3 4245 A2.1
4050.5 P19.1 4262 A3.1
4051.4 P14.1 4298 A3.1 A4.1 A5.1 A6.1
4052 P14.1 B17.2
4063.3 L1.1 4304 A5.1
4063.9 L1.1 4316 A2.1
4064.5 L1.1 4334 A5.1
4066.4 A13.2 4337 A1.1 A1.2 A10.1
A12.1
4072.4 A13.2 E2.2 P18.1
4078.4 A13.2 4346 B12.1 B11.3
4084.4 A2.3 A4.3 A6.3 4358.8 A13.2
4090.4 A13.2 4365 A13.2
4108.4 A.23 A4.3 A5.3 A6.3 4371.2 A13.2
4117.4 A13.2 4376.4 A2.3 A4.3 A6.3
4120.4 A13.2 4383.6 A2.3 A4.3 A5.3 A6.3
4126.4 A1.5 A1.6 J1.1 4411.5 A13.2
4135.4 A2.3 A3.3 A4.3 A5.3 A13.2
A6.3 A11.3 4418.4 A1.5 A1.6
4147.4 A1.5 A1.6 4427.4 A2.3 A3.3 A4.3 A5.3
4149 A14.2 A6.3 A11.3 B11.3
4150 A14.2 4430.1 B5.2 B12.1
4151.5 A14.2 4464.25 L11.2
4152 A14.2 4464.3 L11.2
4154.5 A14.2 4525 B14.1
4155 A14.2 4532.4 P17.1
4156 A14.2 4533 P17.1
4157.5 A14.2 4551.5 P14.9
4158 A14.2 4570.5 L11.2
4158.5 A14.2 4575 A6.1 P17.1
4160.5 A14.2 4576.4 P17.1 Q25.17
4161 A14.2 4730.4 E3.1
4168.5 A14.2 4743.4 E3.1
4169 A14.2 4815 P14.8
4174 A2.2 A3.2 A4.2 A5.2 4821 E4.4
16.2 A11.4 4851.4 Q22.2
4178.5 A2.1 A2.2 A3.2 A4.2 4884.4 P14.9
A5.1 A5.2 A6.2 A11.4 4885 P14.9
4184.2 A9.1 4902 E4.4
4184.7 A9.1 4912 A14.1
4188.2 A9.1 4912.5 A14.1
4194.2 A9.1 4913.5 A14.1
4196.7 A9.1 4915 A14.1
4202.5 A2.1 A5.1 4915.5 A14.1
4203 A3.1 A4.1 A6.1 4965 E4.4 Q25.14
4204 A3.1 A4.1 A6.1 5064.4 P14.1
4204.5 A2.1 A5.1 Q26.5 5065 P14.1 P14.9
4212 A2.2 A3.2 A4.2 A5.2 5067.5 P20.1
A6.2 A11.4 5081.4 P11.1
4215.5 A2.2 A3.2 A4.2 A5.2 5107 A14.1
A6.2 A11.4 5107.5 A14.1
4230 A3.1 A4.1 5108.5 A14.1
kHz - 3

5110 A14.1 5765 P7.2
5110.5 A14.1 5871.75 L11.2
5124.4 P20.1 5871.8 L11.2
5215.5 A14.1 5892.25 L11.2
5216 A14.1 5921 L11.2
5217 A14.1 5931 A14.1
5218.5 A14.1 5931.5 A14.1
5219 A14.1 5932.5 A14.1
5221.5 A14.1 5934 A14.1
5222 A14.1 5934.5 A14.1
5223 A14.1 5941 A14.1
5224.5 A14.1 5941.5 A14.1
5225 A14.1 5942.5 A14.1
5227.4 P17.1 5944 A14.1
5228 P17.1 5944.5 A14.1
5264.5 A14.1 6201.4 A2.3 A3.3 A4.3 A5.3
5265 A14.1 A6.3 A11.3
5266 A14.1 6206 A3.2
5267.5 A14.1 6207.6 A2.3
5268 A14.1 6210.4 A13.2
5270.5 A14.1 6213.4 A2.3 A3.3 A4.3 A6.3
5271 A14.1 A13.2
5272 A14.1 6214.4 J1.1
5273.5 A14.1 6215.5 J1.6
5274 A14.1 6216.4 J1.1
5288.9 Q14.2 6225.4 A1.5 A1.6 Q14.2
5314.4 P19.1 6226.5 A14.2
5315 P19.1 6227 A14.2
5316.9 P14.9 6228 A14.2
5317.5 P14.9 6228.4 A1.5 A1.6
5318.4 P17.1 6229.5 A14.2
5319 P17.1 6230 A14.2
5320 B18.1 6232.5 A14.2
5321.4 P14.9 Q25.5 Q25.8 6233 A14.2
Q25.11 Q25.7 Q25.12 6234 A14.2
Q25.14 6235.5 A14.2
5322 P14.9 6236 A14.2
5386 Q26.4 6238.5 A14.2
5418 A14.1 6239 A14.2
5418.5 A14.1 6240 A14.2
5419.5 A14.1 6241.5 A14.2
5421 A14.1 6242 A14.2
5421.5 A14.1 6250.5 A14.2
5423.4 P17.1 6251 A14.2
5423.9 P5.1 Q26.1 Q25.11 6252 A14.2
5424 P17.1 A5.1 6253.5 A14.2
5530 P20.6 6254 A14.2
5572.4 E3.3 6261.3 L1.1
5680 J1.2 J1.3 6261.9 L1.1
5681.4 J1.2 J1.3 6262.5 A3.2 A4.2 A11.4 L1.1
5693.4 E1.2 Q25.11 6264.5 A2.2 A3.2 A4.2 A5.2
5697.4 E1.1 A6.2 A11.4
5746.4 P17.1 6266 A14.02
5747 P17.1 6268.5 A2.2 A5.2 A11.4
kHz - 4

6270.5 A3.2 A4.2 A5.2 A6.2 6962.5 A14.1
A11.4 6963 A14.1
6272.5 A3.2 A4.2 A5.2 A6.2 6965 L11.2
A11.1 A11.2 A11.4 7351.5 A4.1
6276.2 A9.1 7375 P18.4
6276.7 A9.1 7378.9 P19.1
6286.2 A9.1 7379.5 P19.1
6292.2 A9.1 7437.5 A14.1
6294.7 A9.1 7438 A14.1
6301 A3.1 A4.1 A6.1 7439 A14.1
6301.5 A2.1 A5.1 7440.5 A14.1
6302 A3.1 A4.1 A6.1 7441 A14.1
6316 A2.2 A3.2 A4.2A5.2 7442.4 P17.1
A6.2 A11.4 7442.5 P20.1
6319.5 A2.2 A5.2 A11.4 7443 P17.1 P20.1
6321.5 A3.2 A4.2 A5.2 A6.2 7474.4 P14.1
A11.04 B11.3 7475 P14.1
6323.5 A3.2 A4.2 A5.2 A6.2 7508.4 Q7.3
A11.4 7530 A3.1 P18.2 P18.3
6340.5 A3.1 A4.1 A531 A6.1 B21.1
6344 A3.1 7575.5 A14.1
6355 A4.1 7576 A14.1
6379.5 A5.1 7577 A14.1
6383 A1.1 A1.2 A10.1 A11.2 7578.5 A14.1
A12.1 E2.2 P18.1 7579 A14.1
6421.5 A3.1 A4.1 A5.1 7581.4 P14.9
6425 A5.1 7582 P14.9
6457 A6.1 7615.5 A14.1
6467 A2.1 A4.1 7616 A14.1
6474 A3.1 7617 A14.1
6477.5 A3.1 7618.5 A14.1
6491.5 A2.1 7619 A14.1
6507.8 A2.3 A3.3 A4.345.3 7624.5 A14.1
A6.3 A11.3B 5.2 B14.1 7625 A14.1
B14.2 B17.2 7626 A14.1
6508.4 A2.3 7627.5 A14.1
6514.4 A2.3 A3.3 A4.3 A6.3 7628 A14.1
A13.2 7711.5 A14.1
6517.1 A13.2 7712 A14.1
6517.4 A1.5 A1.6 7713 A14.1
6618.4 E4.6 E4.7 7714.5 A14.1
6758.4 E3.1 7715 A14.1
6813.4 P17.1 7717.5 P19.2
6814 P17.1 7743 E4.4
6884.25 L11.02 7753 A14.1
6936.4 P17.1 7753.5 A14.1
6937 P17.1 7754.5 A14.1
6945 P20.1 7756 A14.1
6945.5 P20.1 7756.5 A14.1
6946.4 P17.1 7793 E4.4
6947 A5.1 P17.1 7821 E4.4
6959.5 A14.1 7823.25 L11.2
6960 A14.1 7823.2 L11.2
6961 A14.1 7838 P14.9
KhZ - 5

7843.5 A14.1 8323.5 A14.2
7844 A14.1 8324 A14.2
7845 A14.1 8326.5 A14.2
7846.5 A14.1 8327 A14.2
7847 A14.1 8333.5 A14.2
7882.5 A14.1 8334 A14.2
7883 A14.1 8335 A14.2
7884 A14.1 8336.5 A14.2
7885.5 A14.1 8337 A14.2
7886 A14.1 8339.5 A14.2
7907.5 A14.1 8340 A14.2
7908 A14.1 8340.3 L1.1
7909 A14.1 8340.9 L1.1
7910.5 A14.1 8341.5 L1.1
7911 A14.1 8343.2 A9.1
7919.9 P14.9 8349.2 A9.1
7920.5 P14.9 8351.7 A9.1
8023 P20.1 8364 A11.1 A11.2 J1.1
8023.5 P20.1 8368.2 A9.1
8065 P14.9 8369.2 A9.1
8073.5 L11.2 8378 A3.2 A4.2
8112.5 P20.1 8382 A2.2 A5.2 A6.2 A11.4
8113 P20.1 8384 A3.2 A4.2 A11.4
8196.4 A2.3 A3.3 A4.3 A5.3 8386 A3.2 A4.2 A11.4
A6.3 8388 A11.4
8199.5 A13.2 8389.5 A2.2 A5.2 A6.2 A11.4
8205.4 A13.2 8396.5 A2.1 A5.1 Q26.5
8208.4 A13.2 8397 A3.1 A4.1 A5.1 A6.1
8217 A13.2 8397.5 A2.1 A5.1
8241.4 A2.3 A3.3 A4.3 A5.3 8398 A3.1 A4.1 A6.1
A6.3 8418 A3.2 A4.2
8244.4 A2.3 A5.3 8422 A2.2 A5.2 A6.2 A11.4
8250.4 A3.3 A4.3 A6.3 B14.2
8271.4 A13.2 8424 A3.2 A4.2 A11.4
8295.4 A1.5 A1.6 8426 A3.2 A4.2 A11.4
B11.3
8298.4 A1.5 A1.6 8428 A11.4
8302.5 A14.2 8429.5 A2.2 A5.2 A6.2 A11.4
8303 A14.2 B14.01
8304 A14.2 8441 A2.1
8305.5 A14.2 8451 A2.1 A3.1
8306 A14.2 8457 A2.1 A4.1 A5.1
8308.5 A14.2 8459 A4.1 A5.1 B17.2
8309 A14.2 8461 A4.1 A5.1
8310 A14.2 8465 A6.1 A11.1
8311.5 A14.2 8471.1 A11.1
8312 A14.2 8490 A3.1 B1.1
8314.5 A14.2 8502 A3.1 B18.1 B20.1
8315 A14.2 8510 A6.1 A2.1
8316 A14.2 8554 A2.1
8317.5 A14.2 8566 A5.1
8318 A14.2 8570 A11.2
8320.5 A14.2 8574 A6.1 A11.2
8321 A14.2 8582 A4.1 A6.1
8322 A14.2 8628.5 A10.1
kHz - 6

8632 A2.1 A3.1 9333.5 A14.1
8634 A3.1 9334 A14.1
8650 A1.1 A1.2 A10.1 A11.2 9371.5 A14.1
A12.1 E2.2 L2.2 P18.1 9372 A14.1
8682 A2.1 A4.1 A6.1 B12.1 9373 A14.1
B11.3 9374.5 A14.1
8705.4 A5.1 9375 A14.1
8720.4 A2.3 A3.3 A4.3 A5.3 9381.4 Q7.3
A6.3 9397.5 P20.1
8723.4 A13.2 9398 P20.1
8729.6 A13.2 9475.5 P20.1
8732.7 A13.2 9631.4 P14.1
8742 A13.2 9632 P14.1
8765.4 A2.3 A3.3 A4.3 A5.3 9979 P14.9
A6.3 A11.3 B5.2 10138 A3.1 P18.2
B11.3 B12.1 B14.1 10168 A4.1 P18.3
8768.4 A2.3 A5.3 10293.75 L11.2
8774.4 A3.3 A4.3 A6.3 10293.8 L11.2
8797.8 A13.2 10296 A14.1
8913.4 E3.3 10296.5 A14.1
8965.4 E3.1 10297.5 A14.1
8981.4 E1.2 10299 A14.1
8985.4 E1.1 10299.5 A14.1
9018.4 E3.1 10335 P20.1
9050 B14.1 10337 A14.1
9074.4 P17.1 10337.5 A14.1
9075 P17.1 10338.5 A14.1
9076 P18.4 10340 A14.1
9110 A3.1 10340.5 A14.1
9127 A4.1 P18.2 P18.3 10353 A14.1
9167.5 A14.1 10353.5 A14.1
9168 A14.1 10354.5 A14.1
9169 A14.1 10356 A14.1
9170.5 A14.1 10356.5 A14.1
9171 A14.1 10369.4 A14.1
9225 P14.9 10370 P17.1
9279.9 P19.1 10370.5 A5.1 P17.1
9280.5 P19.1 10376.5 A14.1
9289.5 A14.1 10377 A14.1
9290 A14.1 10378 A14.1
9291 A2.1 A14.1 10379.5 A14.1
9292.5 A14.1 10380 A14.1
9293 A14.1 10389 L11.2
9298 A14.1 10525 P14.9
9298.5 A14.1 10540 E4.4
9299 P14.9 10673.5 A14.1
9299.5 A14.1 10674 A14.1
9301 A14.1 10675 A14.1
9301.5 A14.1 10676.5 A14.1
9304.4 P14.1 10677 A14.1
9305 A14.1 10744 E4.4
9330.5 A14.1 10757.5 A14.1
9331 A14.1 10758 A14.1
9332 A14.1 10759 A14.1
kHz-7

10760.5 A14.1 11514.9 P19.1
10761 A14.1 11515 P18.2 P18.3
10786.5 A14.1 11515.5 P19.1
10787 A14.1 11607.4 P14.9
10788 A14.1 11608 P14.9
10789.5 A14.1 12150 P18.2
10790 A14.1 12151.4 P17.1
10928 A14.1 12152 P17.1
10928.5 A14.1 12175 P18.3
10929.5 A14.1 12206.4 P14.1
10931 A14.1 12207 P14.1
10931.5 A14.1 12234.4 A13.2
10934 A14.1 12237.4 A13.2
10934.5 A14.1 12243.4 A2.3 A3.3 A4.3 A5.3
10935.5 A14.1 A6.3 A11.3
10937 A14.1 12258.4 A13.2
10937.5 A14.1 12261.4 A13.2
10940 P20.1 1227.4 A2.3 A3.3 A4.3 A6.3
10940.5 P20.1 12285.4 A2.3 A5.3
10960 P20.1 12294.4 A13.2
10960.5 P20.1 12324.4 A3.3 A4.3 A6.3
11022.5 A14.1 12331.4 A13.2
11023 A14.1 12354.4 A1.5 A1.6
11024 A14.1 12357.4 A1.5 A1.6
11025.5 A14.1 12360.4 A1.5 A1.6
11026 A14.1 12420.3 L1.1
11029.4 P14.9 12420.9 L1.1
11029.5 P18.4 12421.5 L1.1
11030 P14.9 12423.2 A9.1
11043.5 A14.1 12429.2 A9.1
11044 A14.1 12431.7 A9.1
11045 A14.1 12441.5 A14.2
11046.5 A14.1 12442 A14.2
11047 A14.1 12443 A14.2
11083.25 L11.2 12444.5 A14.2
11083.3 L11.2 12445 A14.2
11156 A14.1 12447.5 A14.2
11156.5 A14.1 12448 A14.2
11157.5 A14.1 12449 A14.2
11159 A14.1 12450.5 A14.2
11159.5 A14.1 12451 A14.2
11164.3 A14.1 12453.5 A14.2
11164.8 A14.1 12454 A14.2
11165.8 A14.1 12455 A14.2
11167.3 A14.1 12456.5 A14.2
11167.8 A14.1 12457 A14.2
11172.5 L11.2 12459.5 A14.2
11177.4 E3.1 12460 A14.2
11196.4 E1.1 12461 A14.2
11199.4 E1.2 12462.5 A14.2
11202.4 E1.1 12463 A14.2
11215.4 E3.1 12465.5 A14.2
11289.4 E3.3 12466 A14.2
11436 A3.1 A4.1 P18.2 P18.3 12467 A14.2
kHz-8

12468.5 A14.2 13077 A2.2 A5.2 A6.2 A11.4
12469 A14.2 B14.1 B14.2
12471.5 A14.2 13090.4 A2.3 A3.3 A4.3 A5.3
12472 A14.2 A6.3 A11.3 B5.2
B11.3 B12.1 B14.1
B14.2
12474.5 A14.2 13102.2 A13.2
12475 A14.2 13105.3 A13.2
12477.5 A14.2 13108.4 A13.2
12478 A14.2 13126.4 A2.3 A3.3 A4.3 A6.3
12478.5 A3.2 A4.2 13130.1 A13.2
12482.5 A2.2 A5.2 A6.2 A11.4 13132.4 A2.3 A5.3
12484.5 A3.2 A4.2 13133.2 A13.2
12485.5 A14.2 13167.3 A13.2
12486 A14.2 13171.4 A3.3 A4.3 A6.3
12486.5 A3.2 A4.2 A11.4 13245.4 E3.1
12487 A14.2 13313.4 E3.3
12488.5 A11.4 13361.4 A13.2
12488.5 A14.2 13411.5 A14.1
12489 A14.2 13412 A14.1
12497.5 A11.4 13413 A14.1
12552.2 A9.1 13414.5 A14.1
12553.7 A9.1 13415 A14.1
12560 A2.1 A5.1 13482.5 A14.1
12560.5 A3.1 A4.1 A6.1 13483 A14.1
12561 A2.1 A5.1 13484 A14.1
12561.5 A3.1 A4.1 A6.1 13485.5 A14.1
12562 A2.1 A5.1 Q26.5 13486 A14.1
12581 A3.2 A4.2 13493 E4.4
12587 A3.2 A4.2 13496 E4.4
12589 A3.2 A4.2 A11.4 13536.2 A14.1
12591 A11.4 13536.7 A14.1
12592.5 A2.2 A5.2 A6.2 13537.7 A14.1
12600 A11.4 13539.2 A14.1
12664.5 A3.1 A4.1 A6.1 13539.7 A14.1
12700 A5.1 A11.1 13655 B14.1
127.14 A4.1 13666.9 P20.1
12718.5 A11.1 13948.5 A14.1
12730 A3.1 B12.1 B11.3 13949 A14.1
12732 A3.1 13950 A14.1
12743 A4.1 A5.1 A11.2 13951.5 A14.1
12750 A4.1 A6.1 B18.1 13952 A14.1
12754 A2.1 14411.6 P14.09
12783 A3.1 14461 E4.4
12786 A2.1 A6.1 14504.5 A14.1
12788 A3.1 14505 A14.1
12790 A3.1 14506 A14.1
12889.5 A1.1 A1.2 A10.1 A11.2 14507.5 A14.1
A12.1 E2.2 P18.1 14508 A14.1
12934.5 A3.1 14517.25 A14.1
13005 A3.1 14517.75 A14.1
13020 A3.1 B1.1 14518.75 A14.1
13026.5 A5.1 14520.25 A14.1
13027.5 A3.1 14520.75 A14.1
13069.5 A5.1 14729.5 A14.1
kHz-9

14730 A14.1 166.14 A14.2
14731 A14.1 16616.5 A14.2
14732.5 A14.1 16617 A14.2
14733 A14.1 16617.3 L1.1
14750.5 A14.1 16617.9 L1.1
14751 A14.1 16618 A14.2
14752 A14.1 16618.5 L1.1
14753.5 A14.1 16619.5 A14.2
14754 A14.1 16620 A14.2
14917.7 A14.1 16620.2 A9.1
14918.2 A14.1 1622.5 A14.2
14919.2 A14.1 16623 A14.2
14920.7 A14.1 16624 A14.2
14921.2 A14.1 16625.5 A14.2
14953 E4.4 16626 A14.2
15016.4 E3.1 16626.2 A9.1
15082.4 E1.1 16628.5 A14.2
15085.4 E1.2 16628.7 A9.1
15088.4 E1.1 16629 A14.2
15475 P18.3 16630 A14.2
15550 P18.2 16631.5 A14.2
15656.5 A3.1 A4.1 16632 A14.2
15724.4 P20.1 16634.5 A14.2
15876.4 P14.9 16635 A14.2
15877 P14.9 16642.5 A14.2
15923.4 P14.9 16643 A14.2
15924 P14.9 16644 A14.2
16046 P20.1 16645.5 A14.2
16364.4 A13.2 16646 A14.2
16367.4 A13.2 16648.5 A14.2
16376.4 A2.3 A4.3 16649 A14.2
16397.4 A2.3 A3.3 A4.3 A5.3 16650 A14.2
A6.3 16651.5 A14.2
16418.4 A13.2 16652 A14.2
16433.4 A2.3 A3.3 A4.3 A5.3 16654.5 A14.2
A6.3 A11.3 16655 A14.2
16457.5 B14.1 16656 A14.2
16472.4 A3.3 A4.3 A6.3 16657.5 A14.2
16532.4 A1.5 A1.6 16658 A14.2
16594.7 A1.5 A1.6 16685 A3.2 A4.2
16598.5 A14.2 16689 A2.2.A5.2 A6.2 A11.4
16599 A14.2 16691 A3.2 A4.2 A11.4
16600 A14.2 16693 A3.2 A4.2 A11.4
16601.5 A14.2 16696.5 A2.2 A5.2 A6.2 A11.4
16602 A14.2 16736.2 A9.1
16604.5 A14.2 16738.2 A9.1
16605 A14.2 16785 A21
16606 A14.2 16785.5 A3.1 A4.1 A6.1
16607.5 A14.2 16786 A2.1
16608 A14.2 16786.5 A3.1 A4.1 A6.1
16610.5 A14.2 16787 A2.1
16611 A14.2 16808.5 A3.2 A4.2
16612 A14.2 16812.5 A2.2 A5.2 A6.2 A11.4
166.13.5 A14.2 B14.2
kHz-10

16814.5 A3.2 A4.2 A11.4 18496 A14.1
16816.5 A3.2 A4.2 A11.4 18497 A14.1
16819.5 A2.2 A5.2 A6.2 A11.4 18498.5 A14.1
16909.7 A1.1 A1.2 A10.1 A12.1 18499 A14.1
P18.1 18648.5 A14.1
16959.2 A2.1 18649 A14.1
16968 A5.1 A6.1 18650 A14.1
16968.8 A3.1 18651.5 A14.1
16976 A11.1 18652 A14.1
16983.2 A6.1 18714.5 A14.1
17002.4 A2.1 18715 A14.1
17146.4 A3.1 A4.1 A11.2 B18.1 18716 A14.1
17151.2 A3.1 B11.3 B12.1 18717.5 A14.1
17189.6 A3.1 18718 A14.1
17192 A3.1 A5.1 18722.5 P18.2 P18.3
17220.5 A4.1 A6.1 A11.2 18755.5 A14.1
17234.3 A13.2 18756 A14.1
17237.4 A13.2 18757 A14.1
17240.5 A13.2 18758.5 A14.1
17258.4 A2.3 A4.3 18759 A14.1
17279.4 A2.3 A3.3 A4.3 A5.3 18964.4 P20.1
A6.3 19298.5 P14.9
17293.2 A13.2 20093.5 A14.1
17315.4 A2.3 A3.3 A4.3 A5.3 20094 A14.1
A6.3 A11.3 B5.2 20095 A14.1
B11.3 B12.1 20096.5 A14.1
17354.4 A3.3 A4.3 A6.3 B5.2 20097 A14.1
17490 P14.9 20135.5 A14.1
17953.4 E3.3 20136 A14.1
18003.4 E3.1 20137 A14.1
18020.4 E3.1 20138.5 A14.1
18187.5 A14.1 20139 A14.1
18188 A14.1 20264 P20.1
18189 A14.1 20516.5 A14.1
18190.5 A14.1 20517 A14.1
18191 A14.1 20518 A14.1
18197.5 A3.1 P18.2 P18.3 20519.5 A14.1
18230 A14.1 20637.5 A14.1
18235.5 A14.1 20638 A14.1
18254 A14.1 20639 A14.1
18255 A14.1 20640.5 A14.1
18256.5 A14.1 20641 A14.1
18257 A14.1 20330 E4.4
18281.5 A14.1 20520 A14.1
18282 A14.1 20985 E4.4
18283 A14.1 22001.4 A13.2
18284.5 A14.1 22013.4 A13.2
18285 A14.1 22016.4 A2.3 A3.3 A4.3 A5.3
18333.5 A14.1 A6.3
18334 A14.1 22040.4 A13.2
18335 A14.1 22052.4 A2.3 A3.3 A4.3 A5.3
18336.5 A14.1 A6.3
18337 A14.1 22067.4 A13.2
18495.5 A14.1 22141.5 A14.2
kHz-11

22142 A14.2 22378 A3.2 A4.2
22143 A14.2 22382 A2.2 A5.2 A6.2 A11.4
22147.5 A14.2 B14.2
22148 A14.2 22384 A3.2 A4.2 A11.4
22149 A14.2 22386 A3.2 A4.2 A11.4
22150.5 A14.2 22389.5 A2.2 A5.2 A6.2 A11.4
22151 A14.2 B14.1
22153.5 A14.2 22472 B14.1
22154 A14.2 22472.5 B14.1
22155 A14.2 22476 A11.2
22156.5 A14.2 22487.5 A3.1
22157 A14.2 22527 A3.1 A6.1 A11.2
B11.3
2215.5 A14.2 22545 A2.1. A4.1 A5.1
P18.1
22160 A14.2 22597.4 A13.2
22160.4 A1.5 A1.6 22599.5 A3.1
22163.3 L1.1 22609.8 A13.2
22163.4 A1.5 A1.6 22637.7 A13.2
22166.5 A14.2 22665.6 A13.2
22167 A14.2 22712.4 A2.3 A3.3 A4.3 A5.3
22168 A14.2 A6.3
22169.5 A14.2 22748.4 A2.3 A3.3 A4.3 A5.3
22179 A14.2 A6.3
22172.5 A14.2 22824.4 P20.1
22173 A14.2 22865 P14.1
22174 A14.2 22926 P14.9
22175.5 A14.2 23074 E4.4
22176 A14.2 23091 E4.4
22178.5 A14.2 23218.4 E3.1
22179 A14.2 23371.5 A14.1
22180 A14.2 23372 A14.1
22181.5 A14.2 23373 A14.1
22182 A14.2 23374.5 A14.1
22184.5 A14.2 23375 A14.1
22185 A14.2 23513.5 A14.1
22186 A14.2 23514 A14.1
22187.5 A14.2 23515 A14.1
22188 A14.2 23516.5 A14.1
22190.5 A14.2 23517 A14.1
22191 A14.2 24090 P20.1
22231-22235 A11.1 24228 E4.4
22240.3 L1.1 24793 E4.4
22241.5 L1.1 24836.4 A4.3 A6.3
22244.7 A9.1 25085.8 A11.4
22261.5 A9.1 25172.2 A9.1
22275.5 A9.1 25194.5 A4.2
22280.7 A9.1 25202.5 A11.4
22281.2 A9.1 25371.5 P14.9
22286 A3.2 A4.2 25380 A2.1 A3.1 A4.1 A6.1
22290 A2.2 A5.2 A6.2 A11.4 A11.4 P18.1
222.2 A3.2 A4.2 A11.4 25415.4 A4.3 A6.3
22294 A3.2 A4.2 A11.4 25416 A4.2
22297.5 A2.2 A5.2 A6.2 A11.4 26826.4 P20.1
22352 A2.1 A5.1 26965 L7.1
22352.5 A3.1 A4.1 A6.1 26975 L7.1
kHz-12

26985 L7.1 27295 L7.1
27005 L7.1 27305 L7.1
27015 L7.1 27315 L7.1
27025 L7.1 27325 L7.1
27035 L7.1 27335 L7.1
27055 L7.1 27345 L7.1
27065 L7.1 27355 L7.1
27075 L7.1 27365 L7.1
27085 L7.1 P20.4 27375 L7.1
27105 L7.1 27385 L7.1
27115 L7.1 27395 L7.1
27125 L7.1 27405 L7.1
27135 L7.1 27542 A3.1 A4.1
27155 L7.1 27555 Z17.18
27165 L7.1 27575 Q3.4
27175 L7.1 27589.4 A4.3 A6.3
27185 L7.1 27590 A4.2
27205 L7.1 27655 Z17.18
27215 L7.1 27784.4 A4.3 A6.3
27225 L7.1 27785 A4.2
27235 L7.1 27980 Q21.1
27245 L7.1 29891.4 A4.3 A6.3
27255 L7.1 29892 A4.1 A4.2
27265 L7.1 29908.4 A4.3 A6.3
27275 L7.1 29909 A4.2
27285 L7.1
kHz-13

27.98 Q21.1 148.905 P14.10
30.33 Q24.1 149.35 Q7.10
30.41 Q24.1 149.4 Q14.3
34.01 Q24.1 150.285 Q11.20 Q12.1
39.82 Q9.12 Q13.2 150.45 P20.2
40.5 J1.1 150.980 L6.3
41.21 Q24.1 152.4 P20.2st
41.23 Q24.1 153.785 Q1.21 Q1.25
41.71 Q24.1 153.890 Q11.14
41.75 Q24.1 154.025 Q11.29
41.83 Q24.1 154.13 Q13.6
42.58 Q9.2 Q9.19 154.16 Q1.14
42.60 Q5.10 154.175 Q12.2 Q11.21
42.62 Q5.10 154.205 Q17.7
42.64 Q5.10 154.22 Q14.1
42.74 Q9.19 154.28 Q1.2 Q2.2 Q5.11
44.96 Q11.33 Q8.1 Q11.21 Q11.26
46.10 Q14.1 Q11.27 Q11.28
46.12 Q11.31 Q12.2 Q12.7 Q12.9
46.28 Q11.31 154.31 Q1.12 Q12.2
72.84 Z17.18 154.34 Q1.25 Q14.1
75.40 N1.3 154.35 P20.3
119.8 Q17.8 154.355 Q11.14
120.5 E5.1 154.37 Q1.2
121.5 B19.1 E5.1 J1.1 154.43 Q5.1
J1.4 154.445 Q17.12
121.8 Q9.7 154.65 Q14.1
121.9 E5.1 Q7.6 Q17.8 154.695 Q1.5 Q1.106
Q7.9 154.71 Q2.3 Q11.8 Q11.15
122.8 E4.5 E4.6 Q7.7 Q14.6
122.9 Annex J E5.1 154.725 Q14.1
Q11.37 Q21.1 154.77 Q14.1 Q14.6
122.95 E4.3 E4.4 154.785 Q8.3 Q11.9
123.1 Annex J E5.1 Q21.1 154.83 Q11.13
123.6 E4.03 154.875 Q11.16
126.2 E3.2 154.92 Q12.7 Q11.26
126.9 Q14.2 Q11.27
127.7 E5.1 154.95 Q8.4
138.575 Q7.3 154.965 Q14.6
139.075 Q5.9 155.085 Q11.11
139.250 Q5.9 155.09 Q1.8
139.5 Q7.2 155.1 Q11.30
139.9 Q5.9 155.16 Q13.8
142.08 Q9.23 155.25 Q17.10
143.175 Q7.18 155.28 Q1.1 Q5.6
143.28 Q1.20 Q1.28 Q7.18 155.295 Q7.8
Q9.23 Q21.1 155.31 Q14.1
143.3 Q7.18 155.325 Q11.7
143.675 Q7.3 155.34 Q5.6 Q5.12
143.8 Q11.13 155.355 Q11.30
146.35 Q18.1 155.40 Q5.6
148.15 Q7.11 Q21.1 155.475 Q1.8 1.24 Q1.26
148.3 Q7.18 Q2.1 Q9.19 Q13.4
148.725 Q1.20 Q1.28 Q7.18 155.49 Q9.8 Q1.17
MHz-1

155.55 Q14.1 Q17.10 Q13.10 Q17.11
155.64 Q8.4 156.85 L6.1
155.685 Q11,13 156.875 L6.1 Q27.1
155.715 Q11.15 156.9 Q5.4 Q11.24 Q12.5
155.79 Q11.17 Q13.1 Q13.7 157 Q11.19
155.805 Q13.7 157.05 M1.1 Q1.17 Q8.5
155.835 Q11.30 Q9.22 Q11.24 Q12.5
155.88 Q13.4 Q17.11 Q24.1 Q26.2
155.97 Q11.8 157.075 L6.3 M1.1 Q11.24
156.015 Q11.4 026.2
156.09 Q9.8 157.1 Annex B M1.1 Q5.5
156.21 Q14.1 Q7.1 Q8.2 Q8.5
156.25 Q13.10 Q8.6 Q9.22 Q9.3
156.275 Q8.2 Q27.1 Q11.24 Q12.5
156.3 B19.1 B19.2 J1.3 Q13.10 Q17.11
L2.2 L3.1 M1.1 Q21.1 Q22.1 Q24.1
Q8.6 Q8.7 Q9.3 Q26.2
Q9.4 Q9.23 Q13.10 157.15 M1.1 Q1.17 Q7.1
Q17.11 Q9.22 Q24.1 Q26.2
156.325 Q27.1 157.175 M1.1 Q9.22 Q21.1
156.35 Q17.9 Q24.1 Q26.2 Q13.12
156.375 L2.2 L6.1 Q8.7 157.2 A13.1 Q1.19
156.4 L6.1 157.225 A13.1
156.425 Q17.15 157.25 A13.1
156.45 Q1.16 Q9.5 Q12.8 157.275 A13.1
Q7.12 Q17.1 Q13.11 157.3 A13.1
156.475 Q1.6 157.325 A13.1
156.5 Q9.5 Q9.6 Q9.15 157.35 A13.1
Q17.5 157.375 A13.1
156.525 J1.1 157.4 A13.1 Q1.4 Q1.7
156.55 Q1.17 Q8.6 Q8.7 157.425 L6.1
Q8.9 Q9.5 Q9.15 158.73 Q14.6
Q13.10 158.79 Q14.6
156.575 Q14.1 158.835 Q13.4
156.6 B19.1 B19.2 M1.1 158.88 Q14.6
Q1.17 Q8.6 Q8.7 159.21 Q13.5
Q8.9 Q9.4 Q9.5 159.48 Q9.18
Q11.24 Q13.10 161.6 Q11.19
Q12.5 Q27.1 161.8 A13.1 Q1.19
156.625 L6.1 161.825 A13.1
156.65 L2.2 L6.2 Q1.17 161.85 A13.1
Q8.6 Q8.7 Q8.9 161.875 A13.1
Q9.5 Q11.24 Q13.10 161.9 A13.1
Q17.11 Q22.2 161.925 A13.1
156.675 Q27.1 Q17.15 161.95 A13.1
156.7 Q8.6 Q8.7 Q8.9 161.975 A13.1
Q9.4 Q9.5 Q13.10 162.0 A13.1 Q1.7
Q17.11 Q27.1 162.025 M5.1
156.725 Q1.17 Q27.1 Q13.10 162.125 M1.1 Q1.23 Q18.1
156.75 J1.4 J1.7 Z17.2 Q8.11
156.8 Annex B J1.1 M1.1 162.225 Q11.22 Z17.4
Q1.17 Q8.6 Q8.7 162.25 Q1.23
Q8.9 Q9.3 Q9.4 162.325 Q8.3 Q18.1
Q9.22 Q11.24 Q12.5 162.350 M5.1 Q8.3
MHz-2

162.6125 M5.1 169.0 Z1.5 Z17.16
162.925 Q9.20 169.6 Z1.5 Z17.16
163.025 M5.1 169.25 Q11.12 Q11.23
163.050 Q1.23 Q12.4
163.1 L10.1 169.45 L12.1
163.3125 M5.1 170.2 Q11.12
163.325 Q9.20 170.825 Z17.14
163.325 Q9.20 170.825 Z17.14
163.375 Q8.3 171.075 L12.1
163.4125 Q8.8 171.2375 Q7.14 Q11.22 Q012.3
163.4375 Q8.8 Q9.17 Q18.1 Z1.1 Z1.8
164.125 Q9.21 Z1.19 Z7.1 Z17.6
164.2 Q8.8 Q23.1 Z17.15
164.3 Q18.1 171.2625 Z8.8
Z1.4,6,9,10,13, 171.3125 Q11.34 Q17.13
Z1.15,16,18,19,22 Q18.1 Q18.2 Z1.13
Z1.24,27-29,31,33- Z8.7,8 Z11.9
Z1.40,46
Z11.17-19,Z17.1,14
Z17.6 171.3375 Q17.14 Q18.1 Z8.1
164.5 Q9.17 Z2.1 Z2.2 Z5.1
164.55 Q18.1 Z17.15
164.766 Q09.17 171.3625 Q1.13 Q7.16 Q8.10
164.775 Q09.17 Z17.14 Q11.34 Q14.7 Q18.1
164.825 Q1.26 Z1.3 Z8.8 Z9.3
164.9125 Q18.1 Q5.18 Z9.17 Z11.121
164.9875 Q18.1 Z17.4
165.0125 L15.1 171.375 Z7.2
165.0625 L15.1 171.725 Q12.6 Q11.25
165.1375 Q1.3 172.775 Q12.6 Q11.25
165.2125 Q18.1 173.425 P20.08
165.2375 Q1.22 Q5.18 Q7.13 173.450 P20.09
Q9.16 Q11.10 Q13.9 173.5875 Q1.3
165.2625 M1.1 Q1.26 Q11.36 216-225 N3.1
Z7.1 Z17.15 018.1 229.325 J01.05
165.275 Z7.2 229.335 J01.05
165.3125 Q18.1 Z1.1,8,20 237.9 J1.4
Z2.1,2 Z9.10 240.6 J1.5
Z11.7 242.4 Q5.19
165.3375 M5.1 Q9.17 Q17.13 242.65 J1.5
Q18.1 Z1.3 Z5.1,4 242.6675 J1.5
Z9.4,5,15 Z11.8 243.0 B19.1 E5.1 J1.1
Z17.14,15,17 J1.4
165.4125 Q1.26 250.95 M5.2
165.445 Q09.17 255.4 Q9.7
166.0 Z17.1 257.6 Q7.5
166.075 Q9.17 257.8 E4.2 Q7.5 Q11.3
166.15 Q9.17 263.35 M5.2
166.225 Q1.9 275.1 J1.5
166.4375 Q1.22 Q7.13 Q11.10 275.2 E7.1
Q13.9 Q9.16 275.75 Q5.19
166.4625 Q7.13 Z9.1 275.85 Q5.19
166.4875 Q5.18 277.8 L5.1
167.9 Q18.1 Z17.2 282.8 J1.3 J1.4 N4.1
168.35 L10.1 Q5.19 Q18.3 285.0 Q7.4
168.525 Q13.3 287.5 E04.08
MHz-3

320.5 Q9.14 410.025 Z11.5
322.0 Q7.4 410.375 Z1.32 Z11.5
340.2 E4.2 413.0375 Z5.6
342.2 Q7.4 414.7625 Z13.10 Z1.26
345.0 Q7.4 415.625 Z1.41, 48 Z5.5
345.5 Z11.13 Z11.21 Z9.16 Z11.1
Z12.8 Z17.5,6,19-28
355.6 E5.1 415.775 Q17.06 Q18.1 Z1.32
364.6 Z11.13 Z11.21 Z8.15 Z9.9 Z9.19
Z12.5 Z11.5
372.6 Z12.8 415.825 Q24.2 Z1.25,43,
380.475 Z12.8 Z1.47,51,52 Z5.10,
381.7 E1.3 M1.1 Q26.3 Z5.12,15 Z8.13
381.8 E1.3 M1.1 E4.2 Z9.20,21 Z11.10,11
Q26.3 Z13.3,14 Z17.8
382.6 E7.1 415.925 Q18.1
383.9 E1.3 M1.1 Q26.3 416.225 Z9.10 Z11.9
388.2 Z12.8 416.3875 Z7.3
388.5 Z11.13 Z11.21 416.425 Z3.9
Z12.8 416.475 Z5.2 Z8.5
398.2 Z12.8 416.55 Z5.7
398.4 Z11.13 Z11.21 416.575 Z1.45
Z12.8 416.5875 Z13.10
406.025 J1.1 416.6 Z13.2 Z13.7 Z13.9
406.45 Z13.2 Z13.13 Z17.19
406.5 Z17.20 416.6375 Z5.3 Z5.6 Z5.11
406.5625 Z5.16 Z5.16
406.575 Z1.45 Z1.50 Z5.11 416.7 Z11.14 Z11.15
Z5.16 Z17.20
406.6 Z17.29 416.7125 Z3.12
406.8 Z13.2 Z13.7 Z13.9 416.85 Q1.27 Q18.1
Z17.13 Annex Z
406.8125 Z13.10 416.9375 Z7.3
406.975 Z5.6 Z11.14 Z11.15 417.0 Q18.1 Z5.7
407.125 Z5.2 418.0125 Z5.2
407.625 Q18.1 Z1.2,12 418.35 Z17.13
Z1.44,49 Z5.9,13, 418.4125 Z3.12
Z5.14 Z8.4 Z9.2,6 418.4375 Z13.10
Z11.2,10,16 418.45 Z13.2 Z13.9 Z13.13
Z13.4,8 419.125 P20.5 Q12.6 Q18.1
Z17.3,5,7,19-28
Z9.18 Z13.6,7
407.975 P20.5 Q18.1 Z2.3 419.65 Q18.1
Z5.4 Z9.7,8,11, 13 419.8 Z1.5 Z5.4 Q18.1
Z11.9 Q17.6
408.4 Q18.3 419.825 Q24.2
409.0 Z1.5 Z9.10 Z9.12 419.85 Q18.1
Z11.12 Z13.6 419.975 Q18.1 Z2.3 Z8.12
409.0375 Z7.3 420 - 450 N3.1
409.1875 Z13.10 427.5 N7.1
409.2 Z13.7 Z13.9 Z13.13 429.7 Z17.209
409.2375 Z5.2 441.3 Z17.20
409.35 Z17.13 453.05 Q14.5
409.4125 Z3.12 453.15 Q14.5
409.825 Q18.1 453.3 Q5.10 OR 11
MHz-4

453.35 Q14.5 1725 Z7.3
453.457 Q14.5 1726.5 Z11.23
453.5 Q5.10 1729 Z11.23 Z11.24
453.675 Q5.10 Z17.15
453.7 Q5.10 1730 Z11.23 Z13.1
458.4 Q5.10 1734 Z11.23
458.05 Q14.5 1735 Z14.2 11.23
458.15 Q14.5 1736 Z11.23
458.35 Q14.5 1739 Z1.7 Z13.5
458.457 Q14.5 1740 Z1.5 Z7.3 Z13.1
467.75 L8.1 1750 Z11.23
810.7125 Q5.20 1751 Z13.5
811.4375 Q5.20 1753 Z7.3
811.4625 Q5.20 1758 Z11.23
811.7125 Q5.20 1760 Z13.1 Z13.11
811.9375 Q5.20 1760.8 Z8.2
812.2125 Q5.20 1761 Z17.10-12
812.4375 Q5.20 1763.2 Z8.2
812.7125 Q5.20 1765.6 Z8.2
812.9375 Q5.20 1766 Z11.23
813.2125 Q5.20 1767 Z11.23
813.4375 Q5.20 1768 Z8.2
813.7125 Q5.20 1770 Z11.23 Z13.1
813.9375 Q5.20 1770.4 Z8.2
814.2125 Q5.20 1771 Z17.15
814.4375 Q5.20 1774 Z11.23
814.7125 Q5.20 1775 Z13.11
814.9375 Q5.20 1776 Z1.7 Z17.5
815.2125 Q5.20 1778 Z11.23 Z17.15
815.7125 Q5.20 1779 Z17.15
815.9375 Q5.20 1780 Z11.23 Z13.1
908 Q1.29 1781 Z17.15
917 Q1.29 1784.5 Z11.23
960-1215 N3.4 1786 Z11.23
1030 L15.1 N3.8 1792 Z7.3
1250-1300 N3.1 1796 Z13.5
1533-1543.5 L13.1 Q7.17 1796.5 Z11.23
1626.5-1645 L13.2 1799.5 Z11.23
1636.5 P20.10 1800 Z1.40 Z3.2 Z13.1
1636.5-1645 L13.1 Q7.17 1802 Z11.23 Z11.24
1710.8 Z8.2 1805.0 Z11.23
1711 Z1.7 Z13.5 1809 Z07.03
Z17.10-12 1812 Z1.7 Z13.5
1712 Z8.5 1819 Z11.23
1713.2 Z8.2 1820 Z1.5.0 Z11.23
1714 Z11.23 Z13.11
1715 Z13.11 1821 Z17.15
1715.6 Z8.2 1824.5 Z11.23
1717.5 Z11.23 1826 Z17.15
1718 Z8.2 1828 Z17.15
1720 Z1.50 Z3.12 Z13.1 1828.5 Z11.23
1720.4 Z8.2 1829 Z17.15
1722 Z17.15 1830 Z11.23
1724 Z11.23 1831 Z11.23 Z17.15
MHz-5

1836.5 Z11.23 7475 Z17.9
1838 Z8.5 Z13.1 7485 Z1.50 Z3.12
1839 Z11.23 Z14.2 7500 Z17.15
1840 Z1.50 Z13.1 Z13.11 7505 Z13.1
1841.5 Z11.23 7535 Z1.50 Z3.12
1843 Z11.23 7540 Z17.9
1844 Z11.23 7560 Z11.6 Z12.1
1848 Z12.8 Z13.5 7575 Z1.50 Z3.12
1849 Z11.23 7580 Z13.1
2203 Z7.4 7600 Z17.15
2205 Z1.50 Z3.12 Z8.6 7615 Z1.50 Z3.12
2206 Z7.5 7625 Z17.9
2209 Z7.3 7680 Z13.1
2210 L11.01 7695 Z1.50 Z3.12
2240.5 L11.01 7700 Z17.9
2211.5 Z5.8 7730 Z13.1
2215 Z1.50 Z3.12 7735 Z1.50 Z11.6 Z17.9
2218.5 Z13.5 7740 Z8.5
2220 Z7.3 Z13.11 7760 Z8.5
2225 Z1.50 Z3.12 7765 Z1.17 Z1.50 Z3.12
2240.5 L11.1 7780 Z13.1
2245 Z7.4 7788 Z14.2
2247 Z7.5 7800 Z8.5 Z9.22 Z17.15
2255 Z1.50 Z3.12 Z8.6 7830 Z13.1 Z14.2
2265 Z1.50 Z3.12 7880 Z13.1
2266.5 Z5.8 7895 Z1.50 Z3.12
2268 Z7.3 7920 Z8.5
2269.5 Z13.5 7960 Z8.5
2275 Z1.50 Z3.12 L11.01 8030 Z8.5
2276 Z7.3 8070 Z8.5
2280 Z13.11 8155 Z8.3 Z13.1
2300 L11.01 8190 Z8.5
2900-3100 N3.1 N3.3 N3.4 8199 Z8.3
3150 L15.1 8199.4 A13.2
4200-4400 N3.4 8199.1 Z13.1
4490 L15.1 8225 Z14.2
4640 L15.1 8228.7 Z13.1
4790 L15.1 8230 Z8.5 Z13.1
4940 L15.1 8235 Z8.3
5440 L15.1 8260 Z13.1
7145 Z9.1 Z13.Z Z17.9 8280 Z13.1
7160 Z17.9 8330 Z13.1
7185 Z17.9 Z20.1 8365 Z14.2
7190 Z1.17 8380 Z13.1
7195 Z13.1 8425 Z8.3
7200 Z9.22 8475 Z8.3 Z13.1
7310 Z17.9 8750-8850 N3.2
7320 Z17.9 Z13.1 9000-9200 N3.2
7325 Z8.5 9225-9500 N3.3
7350 Z17.9 9300-9500 J1.4 N3.2 N3.4
7385 Z17.9 Z20.1 9320-9500 N3.1 N3.2
7405 Z1.50 Z3.12 9420 N3.5
7445 Z1.50 Z3.12 9500-10000 N3.02
7460 Z17.9 9445 N3.6
MHz-6

9510 N3.4 22075 Z9.22
10200 N3.4 22425 Z8.10
10525 N3.4 Q5.13 Q9.9 22875 Z8.10
Q9.10 Q9.11 23025 Z11.20 Z12.15
Q11.35 23125 Z11.20 Z12.15
13250-13400 N3.2 23050 Z1.50
21225 Z8.10 23175 Z11.6
21575 Z1.50 23225 Z8.9
21625 Z8.10 23275 Z9.22
21675 Z1.50 23450 Z1.50
21825 Z11.20 Z12.15 27555 Z17.18
21925 Z11.20 Z12.15 27655 Z17.18
21975 Z11.6
22025 Z8.9
MHz-7