CoastalUS - HYDROLANTMessages800/26800/26ArchivedReceived: 21 Apr 2026, 10:56Archived: 22 Apr 2026, 11:01Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentSOUTH ATLANTIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 64-43.80S 056-30.00W. B. A84, 73-48.00S 106-04.80W. C. A85, 68-14.40S 057-15.60W. D. D33A, 65-07.20S 057-42.00W. E. D33C, 65-37.80S 058-07.80W. 2. CANCEL THIS MSG 221044Z APR 26.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 warnings801/262026-04-21archivedSCOTIA SEA. SOUTH ATLANTIC. 1. ICEBERGS REPORTED IN: A. A76C, 58-50.00S 035-46.00W. B. 46-23.00S 028-14.00W. C. 48-48.00S 030-04.00W. D. 46-29.00S812/262026-04-21archivedNORTH ATLANTIC. 1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING 0517Z TO 1053Z DAILY 28 APR THRU 28 MAY IN AREA BOUND BY 29-22.00N 032-49.00W, 28-52.00N 032802/262026-04-22archivedSOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 64-43.80S 056-30.00W. B. A84, 73-48.00S 106-04.80W. C. A85, 68-14.40S 057-Earlier warnings799/262026-04-21archivedBLACK SEA. ROMANIA. 1. HAZARDOUS OPERATIONS 0700Z TO 0900Z DAILY 22 THRU 23 APR IN AREA BOUND BY 44-05.00N 029-08.00E, 44-05.00N 029-30.00E, 43-55.00N798/262026-04-21archivedNORTH SEA. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V OCEAN RELIANCE TOWING TWO 1200 METER LONG CABLES IN AREA BOUND BY 60-02.30N 001-58.40E, 59797/262026-04-20archivedNORTH ATLANTIC. MOROCCO. 1. HAZARDOUS OPERATIONS 220001Z TO 230001Z APR IN AREA BOUND BY 33-41.00N 008-03.00W, 33-41.00N 008-26.90W, 33-50.50N 008-23.9Back to messages