CoastalUS - HYDROLANTMessages600/26600/26PAN PANArchivedReceived: 25 Mar 2026, 00:00Archived: 27 Mar 2026, 01:01Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentNORTH ATLANTIC. WESTERN SAHARA. 1. HAZARDOUS OPERATIONS 260001Z TO 262359Z MAR IN AREA BOUND BY 23-35.00N 017-00.00W, 23-35.08N 017-21.75W, 23-44.54N 017-19.04W, 23-52.58N 017-10.39W, 23-55.07N 017-00.00W. 2. CANCEL THIS MSG 270059Z MAR 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 warnings596/262026-03-25archivedNORTH SEA. ENGLAND. ALL NAVIGATIONAL AIDS AT PLATFORM SOUTHWARK 53-11.00N 002-05.80E INOPERATIVE.599/262026-03-25archivedSOUTH ATLANTIC. 1. HAZARDOUS OPERATIONS 300300Z MAR TO 210259Z APR IN AREA BOUND BY 24-20.00S 040-32.00W, 24-30.00S 040-03.00W, 25-34.00S 039-00.00603/262026-03-25archivedBLACK SEA. ROMANIA. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 31 JULY BY M/V MS BOAT SEA 555 AND M/V MS BOAT S 610 WT IN AREA BOUND BY 44-06.09N 028-40.Earlier warnings602/262026-03-25archivedSCOTIA SEA. SOUTH ATLANTIC. 1. ICEBERGS REPORTED IN: A. A76C, 58-54.00S 036-38.00W. B. 51-54.00S 032-44.00W. C. 48-06.00S 031-12.00W. D. 48-47.00S601/26(29)2026-03-25archivedSOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 64-50.40S 057-39.00W. B. A84, 72-33.00S 103-47.40W. C. A85, 68-34.20S 056-597/262026-03-25archivedSOUTH ATLANTIC. BRAZIL. 1. SURVEY OPERATIONS 30 MAR THRU 06 APR BY TUG C ITAJAI, M/V OCEAN MERMAID, M/V RAMFORM TITAN AND M/V DRS IPANEMA TOWING 12 9Back to messages