CoastalUS - HYDROLANTMessages2058/25(35)2058/25(35)ArchivedReceived: 4 Dec 2025, 00:00Archived: 4 Dec 2025, 15:22Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentNORTH SEA. SCOTLAND. DNC 20. CANCEL HYDROLANT 2022/25 AND THIS MSG, SERVICE RESTORED.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 warnings2060/25(29)2025-12-04archivedSOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 65-06.00S 057-48.60W. B. A84, 71-52.20S 095-23.40W. C. A85, 68-03.2059/25(23,29)2025-12-04archivedSCOTIA SEA. SOUTH ATLANTIC. SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS. DNC 01. 1. ICEBERGS REPORTED IN: A. A23A, 52-26.00S 040-09.00W. B. A74A, 55-16.2061/25(51)2025-12-04archivedNORTH ATLANTIC. MOROCCO. DNC 08. 1. HAZARDOUS OPERATIONS 050700Z TO 051800Z DEC IN AREA BOUND BY 33-41.00N 008-03.00W, 33-41.00N 008-26.90W, 33-48.60NEarlier warnings2042/25(24)2025-12-03archivedSOUTH ATLANTIC. BRAZIL. DNC 07. 1. RIO GRANDE RADIOBEACON 32-08.93S 052-06.20W OFF AIR UNTIL 31 MAY 26. 2. CANCEL HYDROLANT 2040/25. 3. CANCEL THIS MSG 010002050/25(24)2025-12-03archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. HAZARDOUS OPERATIONS 080000 TO 222359Z DEC IN AREA BOUND BY 23-30.03S 043-50.03W, 23-27.03S 043-52.03W, 24-08.03S 042049/25(24)2025-12-03archivedSOUTH ATLANTIC. DNC 01. 1. HAZARDOUS OPERATIONS 08 THRU 12 DEC IN AREA BOUND BY 24-30.00S 040-03.00W, 24-20.00S 040-32.00W, 25-26.00S 041-58.00W, 25-37Back to messages