CoastalUS - HYDROLANTMessages2149/25(35)2149/25(35)ArchivedReceived: 15 Dec 2025, 00:00Archived: 15 Dec 2025, 18:01Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentNORTH ATLANTIC. SCOTLAND. DNC 19. CANCEL HYDROLANT 2113/25 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 warnings2143/25(29)2025-12-15archivedSOUTH ATLANTIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 65-04.20S 057-48.00W. B. A84, 71-51.00S 095-24.60W. C. A85, 68-02.40S 055-13.20W.2145/25(23,29)2025-12-15archivedSOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 52-48.00S 039-58.00W. B. A74A, 57-12.00S 024-28.00W. C. A77, 50-16.00S 02147/25(51)2025-12-15archivedNORTH ATLANTIC. SENEGAL. DNC 01. 1. HAZARDOUS OPERATIONS 171000Z TO 171500Z DEC IN AREA WITHIN 30 MILES OF 12-44.00N 017-47.00W. 2. CANCEL THIS MSG 171600Z DEarlier warnings2144/25(51)2025-12-15archivedNORTH ATLANTIC. STRAIT OF GIBRALTAR. MOROCCO. DNC 08. CANCEL HYDROLANT 2137/25 AND THIS MSG.2133/25(24)2025-12-14archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 0700Z TO 1700Z DAILY 15 DEC THRU 02 JAN 26 IN: A. 20-19.23S 040-09.33W. B. 20-18.43S 040-08.02132/25(24)2025-12-14archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. M/V MARCOS DIAS AGROUND IN 04-49.51S 037-01.70W. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBack to messages