CoastalUS - HYDROLANTMessages2041/25(24)2041/25(24)PAN PANArchivedReceived: 3 Dec 2025, 00:00Archived: 10 Dec 2025, 00:21Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refscircle_radiusDangerous Areahazardous operationsGeometry phraseswithinMessage contentSOUTH ATLANTIC. BRAZIL. DNC 01. 1. HAZARDOUS OPERATIONS 04 THRU 09 DEC IN AREA WITHIN FIVE MILES OF 26-57.08S 047-04.60W. 2. CANCEL HYDROLANT 2024/25. 3. CANCEL THIS MSG 100001Z 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 warnings2045/25(55)2025-12-03archivedBLACK SEA. ROMANIA. DNC 10. 1. HAZARDOUS OPERATIONS 0700Z TO 1500Z DAILY 08 THRU 13 DEC IN AREA BOUND BY 44-25.43N 028-42.50E, 44-29.50N 028-55.58E, 442049/25(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, 25-372050/25(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 04Earlier warnings2043/25(57)2025-12-03archivedGULF OF GUINEA. EQUATORIAL GUINEA. DNC 01. 1. M/V ATTACKED IN 01-43.00N 008-54.00E AT 030411Z DEC. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND2044/25(55)2025-12-03archivedBLACK SEA. ROMANIA. DNC 10. 1. OBJECT ADRIFT ALONG TRACKLINE JOINING 44-12.00N 029-31.00E, 44-11.54N 029-25.69E AT 030530 DEC . 2. CANCEL THIS MSG 06082051/25(29)2025-12-03archivedSOUTH 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.Back to messages