CoastalUS - HYDROLANTMessages1585/261585/26SÉCURITÉArchivedReceived: 16 Aug 2026, 02:30Archived: 17 Aug 2026, 15:22Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsUNLITMessage contentSOUTH ATLANTIC. BRAZIL. PLATFORM MANATI PMNT-1 13-29.40S 038-48.75W UNLIT.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 warnings1586/262026-08-16archivedSOUTH ATLANTIC. BRAZIL. MAN OVERBOARD FROM VESSEL IN 24-34.60S 045-25.70W ON 14 AUG. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE.1587/262026-08-16archivedSCOTIA SEA. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A84, 71-40.20S 102-32.40W. B. A85, 63-32.40 S 53-28.20 W. C. D33A, 64-01.20 S 55-54.00 W. D. D31588/262026-08-16archivedSCOTIA SEA. SOUTH ATLANTIC. SOUTH SHETLAND ISLANDS. 1. ICEBERGS REPORTED IN: A. A76C, 52-50.00S 030-26.00W. B. A81, 59-04.00S 051-05.00W. C. A83, 61-0Earlier warnings1584/262026-08-15archivedBLACK SEA. ROMANIA. 1. DANGEROUS OBJECT ADRIFT IN 44-02.31N 030-33.68E AT 151256Z AUG. 2. CANCEL THIS MSG 181648Z AUG 26.1583/262026-08-15archivedNORTH SEA. NORWAY. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V AMAZON CONQUEROR TOWING EIGHT ONE MILE LONG CABLES IN AREA BOUND BY 60-1582/262026-08-15archivedSOUTH ATLANTIC. BRAZIL. 1. UNDERWATER OPERATIONS 0800Z TO 1800Z DAILY 16 THRU 30 AUG BY MV WHITE DEFENDER AND COMANDO B IN VICINITY 20-26.83S 040-08.73W.Back to messages