CoastalUS - HYDROLANTMessages2215/25(24)2215/25(24)ArchivedReceived: 24 Dec 2025, 00:00Archived: 27 Dec 2025, 19:01Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentNORTH ATLANTIC. DNC 01. 1. DERELICT M/V THE FRIENDS ADRIFT IN 06-03.30N 032-14.90W. 2. CANCEL THIS MSG 271844Z DEC 25.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 warnings2209/25(24)2025-12-24archivedSOUTH ATLANTIC. BRAZIL. DNC 01, DNC 07. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 29 DEC BY M/V RAMFORM TETHYS, M/V LINDE G, M/V M AVEIRO AND M/V THOR FR2212/25(24)2025-12-24archivedSOUTH ATLANTIC. BRAZIL. DNC 01, DNC 07. 1. SURVEY OPERATIONS 24 THRU 31 DEC BY M/V THOR FREYJA AND M/V LINDE G TOWING 12 11500 METER LONG CABLES IN AR2210/25(24)2025-12-24archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. FOUL GROUND UNTIL 21 JUN 26 IN AREA BOUND BY 19-53.87S 039-59.68W, 19-54.15S 039-59.27W, 19-53.08S 039-58.45W, 19-52Earlier warnings2214/25(23,29)2025-12-24archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 53-04.00S 040-11.00W. B. A74A, 59-19.00S 022-43.00W. C. A772213/25(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, 68-26.2207/25(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, 68-26Back to messages