CoastalUS - HYDROPACMessages3187/25(74)3187/25(74)ArchivedReceived: 2 Dec 2025, 00:00Archived: 3 Dec 2025, 00:21Updated: 6 Nov 2026, 15:01SubscribeCopyShareShow on mapPrintExportSearchMessage contentEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. CANCEL HYDROPAC 3152/25 AND THIS MSG.More 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 warnings3182/25(81,97)2025-12-02archivedNORTH PACIFIC. PHILIPPINE SEA. JAPAN. DNC 12. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS: A. 070242Z TO 070355Z DEC, ALTERNATE 0203Z TO 0402Z DAILY 08 THRU3176/25(92,93)2025-12-02archivedSOUTH CHINA SEA. SULU SEA. PHILIPPINES. DNC 11. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 060700Z TO 061300Z DEC IN AREAS BOUND BY: A. 12-54.00N 116-10.00E, 13196/25(61)2025-12-02archivedWESTERN INDIAN OCEAN. KENYA. DNC 02. 1. HAZARDOUS OPERATIONS 0400Z TO 0900Z DAILY 08 AND 09 DEC IN AREA BOUND BY 02-07.77S 040-58.38E, 02-07.77S 040-55.5Earlier warnings3167/25(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 3114/25.3172/25(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, 17-23174/25(62)2025-12-01archivedPERSIAN 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,Back to messages