JP 3-50 National Search and Rescue Manual Vol I - US Navy

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FLANKER FLANKER FLANKER ---------> ---------> ---------> ---------> ---------> ---------> TEAM TEAM ---------> ---------> ---------> LEADER LEADER ---------> ---------> ---------> FLANKER FLANKER TEAM ---------> ---------> ---------> LEADER LINE-ABREAST V FORMATION SLANT FORMATION Figure 8-5. Searchlines for Land SRU 8-9
1. Scale 1:24,000 is the best for land searches as it shows the most detail. This chart reduces 2,000 feet of horizontal topography to 1 inch. Each chart covers 7.5 minutes of latitude and longitude. 2. Scale 1:62,500 reduces 1 mile of horizontal topography to 1 inch. Each chart covers 15 minutes of latitude and longitude. 3. Scale 1:125,000 reduces 2 miles of horizontal topography to 1 inch. Each chart covers 30 minutes of latitude and longitude. 4. Scale 1:250,000 reduces 4 miles of horizontal topography to 1 inch. Each chart covers 60 minutes of latitude and 120 minutes of longitude. This scale is useful when a large view of the search area and surrounding terrain is desired. Topographical charts may use any of four coordinate systems: latitude and longitude, Universal Transverse Mercator (UTM) grid, state plane, or rectangular surveys. When reporting the positions of finds, the latitude and longitude should be used if known, supported by, if possible, a bearing and distance from a prominent geographical feature. C. Search Area Plot 1. The search area should be plotted on a topographical chart, showing all search area and sweep boundaries. Two adjacent sides are designated as baselines, each running from a common corner point. 2. On a sheet of paper of suitable size, an area, sized in proportion to the search area depicted on the topographical chart, should be drawn. Each side of the expanded search area should be marked with a scale, for every tenth of a mile, creating a grid system. 3. The grid lines should be numbered in two directions, starting from zero at a convenient corner. Each grid can be identified by referring first to a vertical grid line number, then to a horizontal grid line number. Furthermore, found objects can be referred to by fractional estimates of the grid line number at their locations. Grid lines are numbered only for convenience of the team leader. Positions of found objects are always converted to latitude and longitude for reporting to the OSC, IC or SMC. 4. The gridded, large-scale plot of the search area is now ready for depiction of each search sweep and any findings. To determine search sweep boundaries, track spacing should be estimated by the team leader. The track spacing is then multiplied by the number of team searchers to obtain the full width of the area searched on each search leg. This is then measured on the search area plot, using double lines to indicate boundaries and arrows for direction of each sweep.
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JOINT PUB 3-50 NATIONAL SEARCH AND
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e. Update of information and graph
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PREFACE Volume I: National Search a
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. Joint Pub 3-50.1/COMDTINST M16120
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ABBREVIATIONS/ACRONYMS A Search Are
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COSPAS Cosmicheskaya Sistyema Poisk
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FIS Flight Information Service FIXe
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MAC Military Airlift Command MARAD
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PMC Parallel Multiunit Circle PMN P
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TFR Temporary Flight Restriction TL
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CHAPTER 1. SAR SYSTEM AND ORGANIZAT
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consolidates the information needed
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} Figure 1-2. United States Search
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Commander, 9th Coast Guard District
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131 The SAR Coordinator SC | SMC |
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1. The shore station nearest the re
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(3) Determine the mission-ready sta
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. A Wreckage Locator File with all
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directories, SMC planning and docum
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on scene conditions advising the SM
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lifeboats or liferafts, oil slicks,
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CHAPTER 2. SAR ORGANIZATIONS, AGENC
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Ship SAR Manual (MERSAR) contains p
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messages addressed to CIRM Roma. 2.
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for SAR. 1. National Oceanic and At
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snowmobiles, scuba teams, and track
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surface SRUs can arrive. a. SAR hel
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3. Maneuverability is necessary for
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has an ailing seaman, and can rescu
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manning and configuration. Larger v
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physical training, skill in communi
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special qualifications desirable in
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Overseas Region the Alaskan CAP Win
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platform. Also of use for SAR are c
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3130.16 series. The SMC should de-a
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continental U.S. and at offshore lo
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the potential for recording data wi
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other craft or radio stations: 1. A
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EPIRBs. 9. 27.065 kHz (Citizens Ban
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vessels) will be required to carry
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. Non-compliance with FCC Rules and
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9. SART. 10. MF DSC, used to initia
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4. FAA Domestic Teletype Networks,
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3023 kHz (USB), 123.1 MHz, and 282.
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3. 2638 kHz, all areas. 4. 2738 kHz
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SRUs and agencies. A search action
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2. Rescue Area f. SRUs on scene a.
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extended time, a Notice to Mariners
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The receiving and recording of info
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case. The SMC is often automaticall
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any source. b. There is suspicion t
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The craft's float or flight plan is
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Figure 4-1. Water Chill Without Ant
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s Figure 4-2. Wind Chill Graph - Eq
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445 Weather A. Weather may limit SA
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451 Uncertainty Phase An Emergency
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471 PRECOM A. PRECOM search contact
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the objective during their normal o
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effective search plan. The plan may
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D. Other SAR planning models, such
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1. The aircraft glide area shown in
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Figure 5-3. Vector Plots of Surface
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TABLE 5-1. Parachute Drift Distance
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the search object has, the greater
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B. Sea Current (SC) is the residual
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Figure 5-6A. Wind Current - North L
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large lake can vary with season, we
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5. Other on scene observations can
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520 SEARCH AREA Figure 5-8. Minimax
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Figure 5-9. Drift Error by Minimax
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DRe to determine SRU error (Y = Fix
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Figure 5-11. Search Areas - Moving
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E. When only a datum area exists, s
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SRUs are dispatched next. Supplemen
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B. POD can be increased by decreasi
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C. Visual sweep widths are determin
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TABLE 5-6. Visual Sweep Width Estim
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9. Fatigue. Degradation of detectio
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Table 5-8. Height of Eye vs. Horizo
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6. Sweep widths for Side-Looking Ai
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TABLE 5-11a. Sweep Widths for Forwa
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Sweep widths should be approximated
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TABLE 5-14. Environmental Limitatio
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Figure 5-19. Maritime Probability o
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again, unless it is determined furt
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c. This track spacing may exceed th
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a. E-7 corners 23 15N 74 35W to 23
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E. Orienting Search Areas Search pa
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Figure 5-21. Typical Assignments fo
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The major pattern characteristic is
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Figure 5-26. Figure 5-27. 3. Parall
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Figure 5-31. Figure 5-32. D. Creepi
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area, they must fly their individua
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for large objects in well-defined s
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I. Homing Patterns (H) are used to
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completed, the initial area, not th
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Pattern Name SRU required Remarks T
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560 PLANNING OF ON SCENE COORDINATI
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NOTAM for non-SAR aircraft to remai
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described as previously discussed,
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procedures for aircraft SRUs should
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1. Where sea current, tidal current
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eturn to base. E. Continuous attent
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to minimize clutter. While this is
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642 Aircraft Search A. Overwater Se
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one leg to the next without the nee
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everses course. The course on which
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645 Scanning Figure 6-5. Search for
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Figure 6-6. Marine SRU Crossleg Fig
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a. The effects of time on task vary
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Figure 6-9. Range Estimation 6-12
Page 223 and 224: 5. Scanners forced to look into the
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Page 227 and 228: Figure 6-12. Effects of Altitude on
Page 229 and 230: Figure 6-16. Factors in Radar Detec
Page 231 and 232: C. Multisensor search is either mul
Page 233 and 234: Figure 6-18. INS Pattern for Reloca
Page 235 and 236: 1. Initial sighting--Drop smoke and
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Page 239 and 240: lue and white checkered flag), or s
Page 241 and 242: Rescue planning involves dispatchin
Page 243 and 244: pararescue teams can place medicall
Page 245 and 246: Speed and ability to sustain surviv
Page 247 and 248: 1. Sustaining life. Immediately upo
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Page 251 and 252: Figure 7-2. Helicopter Racetrack Es
Page 253 and 254: 2. Rations packs - concentrated or
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Page 259 and 260: 800 General 810 Aircraft Searches 8
Page 261 and 262: TABLE 8-1. Inland Probability of De
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Page 267 and 268: 823 Air/Ground Coordination An SMC,
Page 269 and 270: 2. A team leader is responsible for
Page 271 and 272: Figure 8-4. PM Search Pattern for L
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Page 277 and 278: Figure 8-6. Ground Search Area Plot
Page 279 and 280: unlaundered carefully preserved sce
Page 281 and 282: 5. As indicated previously, it is i
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Page 289 and 290: 1000 General 1010 Mission Suspensio
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Page 293 and 294: used for statistical analysis, syst
Page 295 and 296: Each RCC maintains a chronological
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Page 301 and 302: 1200 General 1210 Domestic Framewor
Page 303 and 304: G. 46 USC 2304 requires a master or
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Page 309 and 310: commander and the Department of Sta
Page 311 and 312: 1240 PRIVATE PROPERTY 1241 Entering
Page 313 and 314: CHAPTER 13. SAR MISSION PUBLIC RELA
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Page 317 and 318: 1323 News and Photograph Pool A new
Page 319 and 320: GLOSSARY A-probability: Percentage
Page 321 and 322: Awareness Range: Distance at which
Page 323 and 324: 3. Ratio of sweep width to track sp
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Recorded data is retained for 15 da
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Inadvertent Alarm Rate: Ratio of in
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Military Assistance to Safety and T
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Probability of Detection (POD): The
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Search Action Plan: Message, normal
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SRU Error (Y): Search craft error b
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composed of significant assigned co
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Hydrographic Office. H.O. Pub 100.
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Emergency Response Institute. Helic
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University of Hawaii. Studies on Hu
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List of Ship Stations. Geneva, Swit
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1. POLICY APPENDIX A. NATIONAL SEAR
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use of wire and radio facilities fo
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Area for the advantageous execution
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maintain liaison with and support e
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Figure A-1. United States Search an
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air SAR units, and provide guidance
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far as possible, afford adequate me
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which shall act in close and contin
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established by the Convention on In
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December 12, 1986 Agreement Concern
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outstretched to each side. j. Inver
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Black or white smoke bursts, 10 sec
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Figure C-2. Surface-Air Visual Sign
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Figure C-5. Panel Signals C-5
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to the 26-foot sailboat row to obta
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straightaway length (x) of the cros
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These patterns are variations of th
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c. In the CSR pattern, the actual c
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adjacent to it, are the following:
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d. If the shaded portions of Figure
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3. Relative motion pattern solution
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through the tail of the ship's vect
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Request the aircraft to report amou
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information, TACAN/DME ranging disp
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APPENDIX F. TEMPORARY FLIGHT RESTRI
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4. Normally, incidents in an aircra
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LIST OF EFFECTIVE PAGES Subject Mat
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