CoastalUS - HYDROLANTMessages476/23(36)476/23(36)SÉCURITÉArchivedReceived: 2 Mar 2023, 00:00Archived: 26 Jun 2025, 14:46Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refslaneGeometry phrasesfairwayMalfunctioning AidsUNRELIABLE, UNRELIABLEMessage contentNORTH CHANNEL. NORTHERN IRELAND. DNC 20. 1. FAIRWAY BUOY 54-42.30N 005-42.30W RACON UNRELIABLE. 2. CANCEL HYDROLANT 151/23.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 warnings474/23(57)2023-03-02archivedEASTERN SOUTH ATLANTIC. SOUTH AFRICA. DNC 01. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V THE EXPLORER IN AREA BOUND BY 28-42.90S 016481/23(25)2023-03-02archivedWESTERN NORTH ATLANTIC. DNC 16. DISTRESS SIGNAL RECEIVED FROM AIRCRAFT IN 24-51.50N 057-21.30W AT 021557Z MAR. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOO477/23(26)2023-03-02archivedOLD BAHAMA CHANNEL. WESTERN NORTH ATLANTIC. CUBA. DNC 16. 1. DISTRESS SIGNAL RECEIVED FROM 38 FOOT S/V FREEDOM, WHITE HULL, ONE PERSON ON BOARD, IN 22-37.Earlier warnings469/23(11)2023-03-01archivedGULF OF MEXICO. DNC 15. VESSEL, EIGHT PERSONS ON BOARD, REQUESTING ASSISTANCE IN 26-27.89N 089-14.70W AT 010723Z MAR. VESSELS IN VICINITY REQUESTED TO KEEP A464/23(12)2023-03-01archivedWESTERN NORTH ATLANTIC. DNC 17. DISTRESS SIGNAL RECEIVED ON 406 MHZ IN VICINITY OF 34-47.00N 072-10.10W AT 281525Z FEB 22. VESSELS IN VICINITY REQUESTED TO KE458/23(57)2023-02-28archivedEASTERN SOUTH ATLANTIC. ANGOLA. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM VANGUARD TOWING 14 4500 METER LONG CABLESBack to messages