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

* 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