CoastalUS - HYDROPACMessages1547/25(74)1547/25(74)SÉCURITÉArchivedReceived: 14 Jun 2025, 00:00Archived: 22 Jul 2025, 03:21Updated: 29 Oct 2026, 19:01SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsUNRELIABLE, UNRELIABLEMessage contentCORAL SEA. AUSTRALIA. DNC 05. RACON AT GUBBINS REEF LIGHT 15-42.58S 145-23.83E UNRELIABLE.Location mapOpen in the full mapLoading map…More from US - HYDROPAC3150/262026-10-29BAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0330Z TO 0530Z AND 0830Z TO 1030Z 02 AND 06 NOV, 030830Z TO 031030Z AND 050530Z TO 051030Z NOV IN AREA BOUND BY 20-34.95N 086-56.05E, 20-49.83149/262026-10-29ARABIAN SEA. GULF OF KHAMBHAT. INDIA. 1. PIPELINE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY VESSEL JD ODYSSEY, M/V TAG 13, TUG CREATIVE 1, M/V SEAMAC GLORIOUS, AND M/V WILCHIEF1 IN ARE3147/262026-10-29STRAIT OF HORMUZ. OMAN. VESSEL SUFFERED A SECURITY INCIDENT AND SANK IN 26-19.95N 056-16.82E. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION.1357/25(62)2025-05-24archivedPERSIAN GULF. QATAR. DNC 10. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V HYSY289 IN AREA BOUND BY 26-41.99N 051-53.26E, 26-41.94N 052-00.75E, 26-37.65N 052-00.72E, 26-37.70N 051-53.23056/262026-10-21archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. 1. HAZARDOUS OPERATIONS 0100Z TO 1300Z DAILY 26 THRU 29 OCT IN AREAS WITHIN THREE MILES OF: A. 13-27.00N 145-08.00E. B. 13-42.00N 144-36.00E. 2. CANCLater warnings1552/25(76)2025-06-15archivedWESTERN SOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 0445Z TO 1000Z DAILY 20 THRU 29 JUN IN AREA BOUND BY 53-24.00S 174-48.00E, 53-12.01555/25(81)2025-06-15archivedPHILIPPINE SEA. WESTERN NORTH PACIFIC. PALAU. DNC 11, DNC 12. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS IN AREA BOUND BY 08-50.00N 131-56.00E, 09-14.00N 132-41580/25(61,75,76)2025-06-15archivedSOUTHERN INDIAN OCEAN. DNC 03, DNC 04, DNC 05, DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 220807Z TO 221303Z, 230745Z TO 231241Z, 240723Z TO 241219Z,Earlier warnings1548/25(74)2025-06-14archivedEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NORMAND SARACEN IN 20-08.99S 115-02.38E. THREE MILE BERTH1549/25(74)2025-06-14archivedEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V OFFSHORE SOLUTION IN AREA BOUND BY 19-30.00S 115-53.00E,1546/25(97)2025-06-14archivedWESTERN NORTH PACIFIC. DNC 12. 1. GUNNERY EXERCISES 182100Z TO 190900Z JUN, ALTERNATE 192100Z TO 200900Z JUN IN AREA WITHIN 25 MILES OF 31-14.23N 144-26.8Back to messages