CoastalUS - HYDROPACMessages42/26(93)42/26(93)ArchivedReceived: 6 Jan 2026, 00:00Archived: 6 Jan 2026, 11:01Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchMessage contentSOUTH CHINA SEA. VIETNAM. DNC 23. CANCEL HYDROPAC 39/26 AND THIS MSG, ASSISTANCE RECEIVED.More from US - HYDROPAC3218/262026-11-05EASTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 08-54.00N 075-21.00E, 08-54.00N 076-08.00E, 08-11.00N 076-08.00E, 08-11.003217/262026-11-05EASTERN INDIAN OCEAN. REUNION. 1. HAZARDOUS OPERATIONS 090400Z TO 112000Z NOV IN AREA BOUND BY 21-30.75S 055-05.27E, 21-07.73S 054-56.99E, 21-16.18S 054-22.72E, 21-45.69S 054-32.38E. 2. CANCE3216/262026-11-05EASTERN INDIAN OCEAN. AUSTRALIA. RACON AT PORT HEDLAND C1 PILE 19-59.49S 118-26.17E UNRELIABLE.3060/262026-10-21archivedARABIAN SEA. NORTHWESTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS 22 OCT THRU 11 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 11-33.00N 074-36.00E, 11-44.00N 075-05.00E, 10-28.00N 075-52.00E,3185/262026-11-02archivedSINGAPORE STRAIT. INDONESIA. 1. VESSEL BOARDED BY THREE PIRATES IN 01-06.06N 103-33.51E AT 021336Z NOV. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION. 2.Later warnings44/26(63)2026-01-06archivedARABIAN SEA. PAKISTAN. DNC 03. 1. HAZARDOUS OPERATIONS 0300Z TO 1200Z DAILY 08 AND 09 JAN IN AREA BOUND BY 24-48.41N 066-57.36E, 24-42.80N 066-51.26E,45/26(22,29,83)2026-01-06archivedSOUTH PACIFIC. DNC 06, DNC 29. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 0615Z TO 1015Z DAILY 11 THRU 13 JAN IN AREA BOUND BY 37-00.00S 128-00.00W, 37-00.043/26(63)2026-01-06archivedBAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 24 JAN IN AREA BOUND BY 11-34.59N 079-53.55E, 11-34.29N 079-54.04E, 11-25.56N 079Earlier warnings39/26(93)2026-01-06archivedSOUTH CHINA SEA. VIETNAM. DNC 23. F/V, SIX PERSONS ON BOARD, FLOODING IN VICINITY 16-10.00N 108-15.00E AT 060430Z JAN. VESSELS IN VICINITY REQUESTED TO KEEP A29/26(63)2026-01-05archivedANDAMAN SEA. BURMA. DNC 03. 1. HAZARDOUS OPERATIONS 0830Z TO 1030Z DAILY 08, 15, 22 AND 29 JAN IN AREA BOUND BY 12-50.00N 093-40.00E, 13-00.00N 093-433/26(63)2026-01-05archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. DNC 03. 1. SURVEY OPERATIONS 10 THRU 31 JAN BY M/V ACOMS 11 IN AREAS BOUND BY: A. 19-41.83N 071-15.64E, 19-42.84N 07Back to messages