CoastalUS - HYDROLANTMessages1822/261822/26PAN PANArchivedReceived: 14 Sept 2026, 18:32Archived: 16 Sept 2026, 01:01Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentNORTH ATLANTIC. MOROCCO. 1. HAZARDOUS OPERATIONS 150001Z TO 152359Z SEP IN AREA BOUND BY 26-50.00N 014-00.00W, 26-50.00N 014-22.36W, 26-57.65N 014-20.62W, 27-04.27N 014-15.70W, 27-08.60N 014-08.43W, 27-10.00N 014-00.00W. 2. CANCEL THIS MSG 160100Z SEP 26.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 warnings1823/262026-09-14archivedTYRRHENIAN SEA. SARDINIA. 1. DERELICT VESSEL ADRIFT IN 38-51.10N 009-20.90E. 2. CANCEL THIS MSG 171900Z SEP 26.1824/262026-09-14archivedNORTH ATLANTIC. CANCEL HYDROLANT 1783/26 AND THIS MSG, OPERATIONS COMPLETED.1825/262026-09-15archivedNORTH ATLANTIC. BRAZIL. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 26 SEP BY M/V AMAZON WARRIOR, M/V VENTURE G AND M/V BIG JOHN VII TOWING 12 10000 METER LEarlier warnings1821/262026-09-14archivedIRISH SEA. WALES. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ZWERVER I IN AREA BOUND BY 53-34.50N 003-35.40W, 53-34.60N 003-28.20W, 53-32.60N1819/262026-09-14archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 57-24.00S 046-16.00W. B. D33B, 59-23.00S 048-01.00W. C. A76C, 54-19.00S 026-21818/262026-09-14archivedNORTH ATLANTIC. SCOTLAND. 1. HAZARDOUS OPERATIONS 160600Z TO 161700Z SEP IN AREAS WITHIN: A. 27 MILES OF 57-27.50N 008-20.50W. B. 20 MILES OF 57-43.50NBack to messages