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   SUBJECT 
    
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   TITTLE 
    
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   RECOMMENDATION 
    
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   Abbreviations 
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   MISCELLANEOUS ABBREVIATIONS AND SIGNALS
  TO BE USED FOR RADIOCOMMUNICATIONS IN THE MARITIME MOBILE SERVICE. 
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   AIS 
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   TECHNICAL CHARACTERISTICS FOR AN
  AUTOMATIC IDENTIFICATION SYSTEM USING TIME-DIVISION MULTIPLE ACCESSES IN THE
  VHF MARITIME MOBILE BAND. 
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   | 
 
 
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   Alarm
  signals 
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   AUTOMATIC RECEIVING EQUIPMENT FOR
  RADIOTELEGRAPH AND RADIOTELEPHONE ALARM SIGNALS. 
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   | 
 
 
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   COSPAS 
  SARSAT/EPIRBs 
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   PROTECTION CRITERIA FOR COSPAS-SARSAT
  SEARCH AND RESCUE INSTRUMENTS IN THE BAND 406-406.1 MHZ. 
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   | 
 
 
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   PROTECTION CRITERIA FOR COSPAS-SARSAT
  LOCAL USER TERMINALS IN THE BAND 1 544-1 545 MHZ. 
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   | 
 
 
  
  
  
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  | 
 
 
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   TRANSMISSION CHARACTERISTICS OF A
  SATELLITE EMERGENCY POSITION-INDICATING RADIO BEACON (SATELLITE EPIRB) SYSTEM
  OPERATING THROUGH A SATELLITE SYSTEM IN THE 406 MHZ BAND. 
   | 
  
  
   | 
 
 
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   TECHNICAL CHARACTERISTICS OF EMERGENCY
  POSITION-INDICATING RADIO BEACONS OPERATING ON THE CARRIER FREQUENCIES OF
  121.5 MHZ AND 243 MHZ. 
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   | 
 
 
  
  
  
  | 
  
  
  
  | 
 
 
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   DATA
  transmission and reception 
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   AUTOMATIC HF FACSIMILE AND DATA SYSTEM
  FOR MARITIME MOBILE USERS. 
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   | 
 
 
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   CHARACTERISTICS OF HF RADIO EQUIPMENT
  FOR THE EXCHANGE OF DIGITAL DATA AND ELECTRONIC MAIL IN THE MARITIME MOBILE
  SERVICE. 
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   | 
 
 | CHARACTERISTICS OF A DIGITAL SYSTEM, NAMED NAVIGATIONAL DATA FOR BROADCASTING MARITIME SAFETY AND SECURITY RELATED INFORMATION FROM SHORE-TO- SHIP IN THE MARITIME HF FREQUENCY BAND. | Rec. ITU-R M. 2058 | 
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   EVALUATION OF THE QUALITY OF DIGITAL
  CHANNELS IN THE MARITIME MOBILE SERVICE. 
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   | 
 
 
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   DSC 
   | 
  
   DIGITAL SELECTIVE-CALLING SYSTEM FOR
  USE IN THE MARITIME MOBILE SERVICE. 
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   OPERATIONAL PROCEDURES FOR THE USE OF
  DIGITAL SELECTIVE-CALLING EQUIPMENT IN THE MARITIME MOBILE SERVICE. 
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   | 
 
 
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   DIGITAL SELECTIVE CALLING SYSTEM
  ENHANCEMENT FOR MULTIPLE EQUIPMENT INSTALLATIONS. 
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   | 
 
 
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   CALLING-CHANNEL LOADING FOR DIGITAL
  SELECTIVE-CALLING (DSC) FOR THE MARITIME MOBILE SERVICE. 
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   | 
 
 
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   CHARACTERISTICS OF A TRANSPONDER SYSTEM
  USING DIGITAL SELECTIVE CALLING TECHNIQUES FOR USE WITH VESSEL TRAFFIC
  SERVICES AND SHIP-TO-SHIP IDENTIFICATION. 
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   | 
 
 
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   OPTIONAL  EXPANSION 
  OF  THE  DIGITAL 
  SELECTIVE-CALLING  SYSTEM
  FOR  USE  IN 
  THE  MARITIME  MOBILE 
  SERVICE. 
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   | 
 
 
  | 
   INTERNATIONAL MARITIME MF/HF
  RADIOTELEPHONE SYSTEM WITH AUTOMATIC FACILITIES BASED ON DIGITAL SELECTIVE
  CALLING SIGNALLING FORMAT. 
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   | 
 
 
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   MMSI 
   | 
  
   ASSIGNMENT AND USE OF IDENTITIES IN THE
  MARITIME MOBILE SERVICE. 
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   | 
 
 
  | 
   Morse
  Code 
  & 
  500
kHz 
   | 
  
   MORSE TELEGRAPHY PROCEDURES IN THE
  MARITIME MOBILE SERVICE. 
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   | 
 
 
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   CHARACTERISTICS OF A DIGITAL SYSTEM,
  NAMED NAVIGATIONAL DATA FOR BROADCASTING MARITIME SAFETY AND SECURITY RELATED
  INFORMATION FROM SHORE-TO-SHIP IN THE 500 KHZ BAND. 
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   | 
 
 
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   INTERNATIONAL MORSE CODE 
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   | 
 
 
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   NAVTEX 
   | 
  
   PREDICTION OF SEA AREA A2 AND NAVTEX
  RANGES AND PROTECTION OF THE A2 GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM
  DISTRESS WATCH CHANNEL. 
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   | 
 
 
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   NBDP 
   | 
  
   OPERATIONAL AND TECHNICAL
  CHARACTERISTICS FOR AN AUTOMATED DIRECT-PRINTING TELEGRAPH SYSTEM FOR
  PROMULGATION OF NAVIGATIONAL AND METEOROLOGICAL WARNINGS AND URGENT
  INFORMATION TO SHIPS. 
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   | 
 
 
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   DIRECT-PRINTING TELEGRAPH EQUIPMENT
  EMPLOYING AUTOMATIC IDENTIFICATION IN THE MARITIME MOBILE SERVICE. 
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   | 
 
 
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   OPERATIONAL PROCEDURES FOR THE USE OF
  DIRECT-PRINTING TELEGRAPH EQUIPMENT IN THE MARITIME MOBILE SERVICE. 
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   | 
 
 
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   USE OF 9-DIGIT IDENTITIES FOR
  NARROW-BAND DIRECT-PRINTING TELEGRAPHY IN THE MARITIME MOBILE SERVICE. 
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   | 
 
 
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   TECHNICAL CHARACTERISTICS FOR HF
  MARITIME RADIO EQUIPMENT USING NARROW-BAND PHASE-SHIFTKEYING (NBPSK)
  TELEGRAPHY. 
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   | 
 
 
  | 
   TECHNICAL CHARACTERISTICS FOR A HIGH
  FREQUENCY DIRECT-PRINTING TELEGRAPH SYSTEM FOR PROMULGATION OF HIGH SEAS AND
  NAVTEX-TYPE MARITIME SAFETY INFORMATION. 
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   | 
 
 
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   Radar
  Transponders 
   | 
  
   TECHNICAL CHARACTERISTICS FOR SEARCH
  AND RESCUE RADAR TRANSPONDERS. 
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   | 
 
 
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   Radiotelephony 
   | 
  
   TECHNICAL CHARACTERISTICS OF
  SINGLE-SIDEBAND TRANSMITTERS USED IN THE MARITIME MOBILE SERVICE FOR
  RADIOTELEPHONY IN THE BANDS BETWEEN 1 606.5 KHZ (1 605 KHZ REGION 2) AND 4
  000 KHZ AND BETWEEN 4 000 KHZ AND 27 500 KHZ. 
   | 
  
  
   | 
 
 
  | 
   RADIOTELEPHONY PROCEDURES IN THE
  MARITIME MOBILE SERVICE. 
   | 
  
  
   | 
 
 
  | 
   VHF/
  UHF 
   | 
  
   AUTOMATED VHF/UHF MARITIME MOBILE
  TELEPHONE SYSTEM. 
   | 
  
  
   | 
 
 
  | 
   A LONG-TERM SOLUTION FOR IMPROVED
  EFFICIENCY IN THE USE OF THE BAND 156-174 MHz BY STATIONS IN THE MARITIME
  MOBILE SERVICE. 
   | 
  
  
   | 
 
 
  | 
   INTERIM SOLUTIONS FOR IMPROVED
  EFFICIENCY IN THE USE OF THE BAND 156-174 MHZ BY STATIONS IN THE MARITIME
  MOBILE SERVICE. 
   | 
  
  
   | 
 
 
  | 
   TECHNICAL  CHARACTERISTICS  OF 
  VHF  RADIOTELEPHONE
  EQUIPMENT  OPERATING  IN 
  THE  MARITIME  MOBILE SERVICE  IN 
  CHANNELS  SPACED  BY 
  25  KHZ. 
   | 
  
  
   | 
 
 
  | 
   CHARACTERISTICS OF VHF RADIO SYSTEMS
  AND EQUIPMENT FOR THE EXCHANGE OF DATA AND ELECTRONIC MAIL IN THE MARITIME
  MOBILE SERVICE RR APPENDIX 18 CHANNELS. 
   | 
  
  
   | 
 
 
  | 
   COAST STATION IDENTITIES AND INITIATION
  OF LOCATION REGISTRATION IN AN AUTOMATED VHF/UHF MARITIME MOBILE TELEPHONE
  SYSTEM. 
   | 
  
  
   | 
 
 
  | 
   TECHNICAL CHARACTERISTICS OF EQUIPMENT
  USED FOR ON-BOARD VESSEL COMMUNICATIONS IN THE BANDS BETWEEN 450 AND 470 MHZ. 
   | 
  
  
   | 
 
| TECHNICAL CHARACTERISTICS FOR A VHF DATA EXCHANGE SYSTEM IN THE MARITIME MOBILE BAND  | Rec. ITU-R M.2092 | 
 
  | 
   INTERNATIONAL MARITIME VHF
  RADIOTELEPHONE SYSTEM WITH AUTOMATIC FACILITIES BASED ON DSC SIGNALING
  FORMAT. 
   | 
  
  
   | 
 
| TECHNICAL CHARACTERISTICS OF AUTONOMOUS MARITIME RADIO DEVICES OPERATING IN THE FREQUENCY BAND 156-162.05 MHz | Rec.  ITU-R M.2135 |