CoastalUS - HYDROLANTMessages571/23(37)571/23(37)SÉCURITÉArchivedReceived: 30 Jan 2024, 00:00Archived: 26 Jun 2025, 14:46Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsUNLITMessage contentBAY OF BISCAY. FRANCE. DNC 20. AR-MEN LIGHT 48-03.00N 005-00.00W UNLIT.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 warnings1/24(36)2024-03-08archivedNORTH CHANNEL. NORTHERN IRELAND. SCOTLAND. DNC 20. OBSTRUCTION IN 55-44.50N 005-20.90W.682/24(55)2024-04-02BLACK SEA. UKRAINE. DNC 10. 1. UKRAINIAN COASTAL WARNING COORDINATOR HAS DECLARED THE FOLLOWING COASTAL APROACH INSTRUCTIONS FOR ENTRY OR DEPARTURE IN U31/242024-04-18archived1. HYDROLANT WARNINGS IN FORCE AS OF 2024-07-01T19:33:52.780+0000. ALL THE INFORCE WARNINGS ARE LISTED HERE. 29/2024, 26/2024, 8/2024, 1/2024, 571/2023, 568Earlier warnings3303/22(29)2023-12-15archivedWESTERN SOUTH ATLANTIC. SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS. DNC 01. 1. 14.3 METER SHOAL REPORTED IN 54-44.15S 035-46.05W. 2. CANCEL HYDROLANT 3293/2452/23(55)2023-10-27BLACK SEA. UKRAINE. DNC 10. MINING OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN AREAS BOUND BY: A. 46-22.50N 030-45.10E, 46-20.20N 030-53.10E, 46-11.90N 032017/23(55)2023-09-07BLACK SEA. ROMANIA. DNC 10. MINES REPORTED IN AREA WITHIN FIVE MILES OF 45-07.10N 030-09.70E. MSGID/GENADMIN/NGA NAVSAFETY WASHINGTON DC// RMKS/ HYDROLANT 838/Back to messages