CoastalUS - HYDROPACMessages3152/25(74)3152/25(74)SÉCURITÉArchivedReceived: 29 Nov 2025, 00:00Archived: 3 Dec 2025, 00:21Updated: 6 Nov 2026, 15:01SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONSMessage contentEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V DEEP ORIENT IN 21-27.00S 113-49.50E. ONE MILE BERTH REQUESTED.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 warnings3178/25(21,22,83)2025-11-29archivedPACIFIC OCEAN. DNC 06, DNC 07, DNC 13. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 071749Z TO 072237Z DEC, ALTERNATE 081727Z TO 082215Z, 091705Z TO 092153Z,3159/25(76)2025-11-29archivedSOUTH PACIFIC. NEW ZEALAND. DNC 06. 1. HAZARDOUS OPERATIONS 0100Z TO 0400Z DAILY 05 THRU 18 DEC: A. ROCKET LAUNCHING IN AREA BOUND BY 39-12.00S 1773160/25(76)2025-11-29archivedSOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 0100Z TO 0400Z DAILY 05 THRU 18 DEC IN AREA BOUND BY 52-18.00S 172-18.00E, 52-36.00S 174-3Earlier warnings3156/25(61)2025-11-29archivedMOZAMBIQUE CHANNEL. MOZAMBIQUE. DNC 02. 1. DERELICT VESSEL ADRIFT IN 17-05.00S 040-05.00E. 2. CANCEL HYDROPAC 3148/25. 3. CANCEL THIS MSG 021857Z DEC 25.3145/25(63)2025-11-28archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. DNC 03. 1. SURVEY OPERATIONS 01 THRU 31 DEC BY M/V VANESSA 7 IN AREA BOUND BY 19-14.74N 072-06.46E, 20-05.46N 071-533141/25(63)2025-11-28archivedARABIAN SEA. INDIA. DNC 03. 1. SURVEY OPERATIONS BY M/V VANESSA 6: A. 01 THRU 10 DEC ALONG TRACKLINE JOINING 19-31.85N 071-18.02E, 19-12.83N 072-06.74EBack to messages