CoastalUS - HYDROLANTMessages56/25(24)56/25(24)SÉCURITÉReceived 18 Feb 2025, 00:00 UTCArchived 26 Jun 2025, 14:46 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapWESTERN SOUTH ATLANTIC. DNC 01, DNC 07. SURVEY OPERATIONS *TIMEFRAME* BY VESSEL IN AREA BOUND BY 34-16.00S 049-09.00W, 34-16.00S 051-30.00W, 34-30.00S 051-30.00W, 34-30.00S 049-09.00W, 34-16.00S 049-09.00W. WIDE BERTH REQUESTED.Location mapOpen in the full mapLoading map…Keywordssurvey operationswide berth requestedMore 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 warnings361/25(55)2025-02-28BLACK SEA. DNC 10. 1. MINES ADRIFT REPORTED IN NORTHWESTERN, WESTERN AND SOUTHWESTERN BLACK SEA. VESSELS IN VICINITY ARE ADVISED TO EXERCISE EXTREME CA426/25(24)2025-03-11archivedWESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. SANTO AGOSTINHO LIGHT 08-21.09S 034-56.84W UNLIT UNTIL 07 SEP. 2. CANCEL THIS MSG 080001Z SEP 25.53/25(35)2025-03-13archivedEASTERN NORTH ATLANTIC. SCOTLAND. DNC 19. ALONG TRACKLINE JOINING 57-58.00N 009-50.00W, 57-19.00N 009-05.00W.Earlier warnings219/25(24)2025-02-06archivedWESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. RACON AT CABO SAO TOME LIGHT 22-02.50S 041-03.20W OFF AIR UNTIL 04 AUG. 2. CANCEL HYDROLANT 1808/24. 3. CANCEL TH213/25(24)2025-02-05archivedWESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. CABLE OPERATIONS IN PROGRESS UNTIL 05 DEC BY CABLESHIP BOLD MAVERICK IN: A. 22-11.33S 041-06.38W. B. 22-26.158/25(24)2025-01-28archivedWESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. EXERCISES IN PROGRESS UNTIL 100300Z AUG BY M/V C-WARRIOR, M/V C-VIKING, M/V CORCOVADO, M/V MR SIDNEY AND M/V MS VBack to US - HYDROLANT