CoastalUS - HYDROLANTMessages1122/25(35)1122/25(35)ArchivedReceived: 3 Jul 2025, 00:00Archived: 3 Jul 2025, 17:41Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentNORTH ATLANTIC. SHETLAND ISLANDS. DNC 20. CANCEL HYDROLANT 524/25 AND THIS MSG, OPERATIONS COMPLETED.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 warnings1118/25(23,29)2025-07-03archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 56-11.00S 033-50.00W. B. A76C, 60-37.00S 048-48.00W. C. A74A1119/25(29)2025-07-03archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A77, 62-49.80S 058-15.60W. B. A80A, 61-57.00S 054-07.20W. C. A81, 68-05.401116/25(24)2025-07-03archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. NAVIGATION PROHIBITED UNTIL 29 DEC IN AREAS BOUND BY: A. 25-03.00S 042-40.00W, 24-58.40S 042-27.10W, 24-31.90S 04Earlier warnings1114/25(44)2025-07-02archivedBALTIC SEA. GULF OF FINLAND. GULF OF RIGA. DNC 21, DNC 22. GPS, GNSS, AIS, AND RADAR INTERFERENCE REPORTED IN VICINITY OF BALTIC SEA, GULF OF FINLAND, GULF OF1111/25(GEN)2025-07-02archivedBLACK SEA. ROMANIA. 1. HAZARDOUS OPERATIONS 0500Z TO 1300Z DAILY 07 AND 08, 0500Z TO 1600Z DAILY 09 AND 10 AND 110500Z TO 111200Z JUL IN AREA BOUND B1113/25(23,29)2025-07-02archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 56-26.00S 033-44.00W. B. A76C, 60-38.00S 048-50.00W. C. A74ABack to messages