CoastalUS - HYDROLANTMessages2206/25(24)2206/25(24)ArchivedReceived: 23 Dec 2025, 00:00Archived: 24 Dec 2025, 03:01Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentSOUTH ATLANTIC. BRAZIL. DNC 01. VESSEL, THREE PERSONS ON BOARD, ADRIFT IN 02-42.47S 039-57.38W ON 23 DEC. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO ANY COASTAL RADIO STATION.Location mapOpen in the full mapLoading map…More from US - HYDROLANT2213/262026-11-04SOUTH ATLANTIC. BRAZIL. 1. HAZARDOUS OPERATIONS 0800Z TO 2100Z DAILY 09 AND 10 NOV IN AREA WITHIN 10 MILES OF 05-44.40S 034-40.00W. 2. CANCEL THIS MSG 102200Z NOV 26.2212/262026-11-04SOUTH ATLANTIC. SCOTIA SEA. SHETLAND ISLANDS. 1. ICEBERGS REPORTED IN: A. A84, 69-40.80S 090-49.80W. B. A85, 56-54.00S 047-05.40W. C. D33A, 63-57.60S 055-13.20W. D. D33C, 61-58.20S 054-14.2211/262026-11-04NORTH ATLANTIC. 1. DERELICT 15 METER S/V DARK JADOR, BROWN HULL, CAPSIZED AND ADRIFT IN 45-03.00N 029-03.00W AT 032330Z NOV. 2. CANCEL THIS MSG 070211Z NOV 26.564/22(55)2022-02-25archivedBLACK SEA. UKRAINE. DNC 10. MINING OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN AREAS BOUND BY: A. 46-04.0N 033-12.8E, 46-03.1N 033-13.9E, 45-55.6N 033-08.1E, 45-57.3N 032-54.5E, 46-00.9N 033-2010/25(24)2025-11-28archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY UNTIL 02 NOV 26 BY M/V FUGRO VAQUITA IN: A. 22-26.32S 040-25.47W. B. 22-27.05S 040-24.71W. WIDE BERTH REQUESLater warnings2208/25(23,29)2025-12-23archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 52-59.00S 040-15.00W. B. A74A, 59-19.00S 022-49.00W. C. A77,2207/25(29)2025-12-23archivedSOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 65-01.20S 058-00.00W. B. A84, 71-49.20S 095-26.40W. C. A85, 68-262213/25(29)2025-12-24archivedSOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 65-01.20S 058-00.00W. B. A84, 71-49.20S 095-26.40W. C. A85, 68-26.Earlier warnings2202/25(37)2025-12-22archivedENGLISH CHANNEL. FRANCE. DNC 20. 1. CABLE OPERATIONS 240600Z THRU 31 DEC BY CABLESHIP CABLE VIGILANCE IN 48-57.60N 002-49.90W. ONE MILE BERTH REQUESTED2197/25(24)2025-12-22archivedATLANTIC OCEAN. DNC 01. 1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING IN PROGRESS UNTIL 300259Z DEC IN AREAS BOUND BY: A. 00-10.11N 042-24.61W, 00-35.61N 0412195/25(24)2025-12-22archivedSOUTH ATLANTIC. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 05 JAN 26 BY M/V SEA 1 DORADO IN AREA BOUND BY 25-46.08S 042-50.25W, 25-43.68S 042-55.02Back to messages