CoastalUS - HYDROPACMessages1661/25(75)1661/25(75)SÉCURITÉArchivedReceived: 26 Jun 2025, 00:00Archived: 30 Jun 2025, 09:23Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsUNLITMessage contentGREAT AUSTRALIAN BIGHT. AUSTRALIA. DNC 05. SOUTH PAGE LIGHT 35-46.60S 138-17.50E UNLIT.Location mapOpen in the full mapLoading map…More from US - HYDROPAC3211/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 20 NOV BY M/V SAMUDRA RATNAKAR IN AREA BOUND BY 17-13.71N 083-11.78E, 17-08.36N 083-15.64E, 17-01.56N 083-05.45E, 17-06.90N 083-01.59E. W3210/262026-11-04EASTERN INDIAN OCEAN. LAKSHADWEEP. 1. HAZARDOUS OPERATIONS 060730Z TO 061330Z NOV IN AREA BOUND BY 10-32.60N 072-37.25E, 10-33.32N 072-38.05E, 10-32.54N 072-38.72E, 10-31.92N 072-37.90E. 2. C3209/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 25 NOV BY M/V SAMUDRA KAUSTUBH IN AREA BOUND BY 21-05.68N 087-27.06E, 21-05.61N 087-41.49E, 20-52.08N 087-41.43E, 20-52.13N 087-27.02E. W3149/262026-10-29archivedARABIAN 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 ARE3032/262026-10-19archivedEASTERN INDIAN OCEAN. INDIA. 1. HAZARDOUS OPERATIONS 0230Z TO 0800Z DAILY 21, 23, 26, 27, 30 AND 31 OCT IN AREA BOUND BY 10-50.00N 075-00.00E, 10-50.00N 075-35.00E, 10-20.00N 075-35.00E, 1Later warnings1662/25(95,96)2025-06-26archivedSEA OF JAPAN. RUSSIA. DNC 23, DNC 24. 1. HAZARDOUS OPERATIONS 1400Z TO 0900Z DAILY 26 THRU 29 JUN IN AREA BOUND BY 42-21.20N 131-10.70E, 42-31.50N 131-451660/25(22,83)2025-06-26archivedSOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS: A. 012130Z TO 012330Z JUL IN AREA BOUND BY 34-48.00S 168-53.00W, 37-38.00S 168-53.00W,1664/25(63)2025-06-26archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0430Z TO 0630Z AND 0900Z TO 1100Z DAILY 30 JUN THRU 05 JUL IN AREA BOUND BY 21-14.92N 086-48.63E,Earlier warnings1667/25(76)2025-06-26archivedWESTERN SOUTH PACIFIC. NEW ZEALAND. DNC 06. CANCEL HYDROPAC 1640/25 AND THIS MSG.1659/25(GEN)2025-06-25archivedCANCELLED ELECTRONIC NAVIGATIONAL CHART (ENC) ADVISORY. 1. USERS OF NGA ENC PRODUCTS ARE ADVISED OF POTENTIAL UNINTENDED ECDIS BEHAVIOR WHEN PROCESSING1656/25(63)2025-06-25archivedBAY OF BENGAL. BANGLADESH. DNC 03. 1. HAZARDOUS OPERATIONS 0100Z TO 1230Z DAILY 29, 30 JUN, 07 AND 08 JUL IN AREA BOUND BY 21-37.50N 091-23.50E, 21-37.50NBack to messages