CoastalUS - HYDROPACMessages3174/25(62)3174/25(62)SÉCURITÉArchivedReceived: 1 Dec 2025, 00:00Archived: 19 Dec 2025, 14:41Updated: 6 Nov 2026, 15:01SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationswide berth requestedGeometry refsboundedGeometry phrasesbound byMessage contentPERSIAN GULF. QATAR. DNC 10. 1. PIPELINE OPERATIONS 02 DEC THRU 15 JAN 26 BY DERRICK BARGE 30 IN AREA BOUND BY 26-23.52N 052-13.83E, 26-24.67N 052-14.99E, 26-25.67N 052-17.14E, 26-22.73N 052-18.90E, 26-20.76N 052-17.61E, 26-21.39N 052-13.38E. WIDE BERTH REQUESTED. 2. CANCEL HYDROPAC 2875/25(62). 3. CANCEL THIS MSG 160001Z JAN 26.Location mapOpen on the full mapMore from US - HYDROPAC3230/262026-11-06BAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0030Z TO 1030Z DAILY 08 THRU 15 NOV IN AREAS BOUND BY: A. 17-58.90N 084-11.70E, 17-49.50N 083-59.60E, 17-49.50N 084-15.70E, 17-58.90N 084-3229/262026-11-06BAY OF BENGAL. INDIA. PARTIALLY SUBMERGED WRECK IN VICINITY 15-26.00N 080-14.00E AT 050405Z NOV.3228/262026-11-06ARABIAN SEA. INDIA. 1. CABLE OPERATIONS IN PROGRESS UNTIL 15 NOV BY M/V MT RAAJ 1, AND UNTIL 21 NOV BY M/V LADY GRACE AND M/V DB MARINE 1, ALONG TRACKLINE JOINING 19-03.45N 072-40.64E, 1799/25(22)2025-03-28archivedEASTERN SOUTH PACIFIC. CHILE. DNC 07. ARICA RADIO 18-29.10S 070-19.16W DSC MF SERVICE OFF AIR.3053/262026-10-21archivedCORAL SEA. SOLOMON ISLANDS. 1. CABLE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V LAYLA ALONG TRACKLINE JOINING 13-06.14S 161-11.58E, 12-23.69S 162-08.91E, 11-43.41S 163-07.90E, 10-50.9Later warnings3172/25(63)2025-12-01archivedARABIAN SEA. INDIA. DNC 03. 1. SURVEY OPERATIONS 03 THRU 30 DEC IN AREA BOUND BY 17-43.00N 071-53.00E, 17-43.00N 072-12.00E, 17-24.00N 072-12.00E, 17-23167/25(22)2025-12-01archivedEASTERN SOUTH PACIFIC. CHILE. DNC 07. 1. MAGALLANES RADIO 53-09.92S 070-54.28W OFF AIR. 2. CANCEL HYDROPAC 2623/25 AND 3114/25.3187/25(74)2025-12-02archivedEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. CANCEL HYDROPAC 3152/25 AND THIS MSG.Earlier warnings3171/25(63)2025-12-01archivedANDAMAN SEA. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0830Z TO 1030Z 04, 11 AND 18 DEC IN AREA BOUND BY 13-00.00N 093-40.00E, 13-00.00N 094-10.00E, 12-53173/25(97)2025-12-01archivedWESTERN NORTH PACIFIC. EAST CHINA SEA. SEA OF JAPAN. JAPAN. DNC 23. 1. MOJI NAVTEX STATION (H) 34-00.90N 130-56.10E OFF AIR 012330Z DEC UNTIL FURTHER NOTICE3175/25(75)2025-12-01archivedGREAT AUSTRALIAN BIGHT. AUSTRALIA. DNC 05. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY VESSEL SEA1 AMETHYST IN 38-42.40S 142-57.50E. OBack to messages