CoastalUS - HYDROLANTMessages377/26(51)377/26(51)PAN PANArchivedReceived: 23 Feb 2026, 00:00Archived: 26 Feb 2026, 17:41Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsNavigational Hazardderelict vessel, vessel adriftMessage contentNORTH ATLANTIC. DNC 08. 1. DERELICT VESSEL ADRIFT IN VICINITY 34-13.00N 031-16.00W AT 231400Z FEB. 2. CANCEL HYDROLANT 358/26 3. CANCEL THIS MSG 261720Z FEB 26.Location mapOpen on the full mapMore from US - HYDROLANT2221/262026-11-05SOUTH ATLANTIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 55-46.00S 035-38.00W. B. D33B, 55-35.00S 041-41.00W. C. D35, 60-12.00S 044-37.00W. D. A83, 59-31.00S 049-25.00W. E. A85, 56-2220/262026-11-05SOUTH ATLANTIC. BRAZIL. 1. HAZARDOUS OPERATIONS 100900Z TO 102100Z NOV IN AREA WITHIN TEN MILES OF 23-44.00S 041-38.00W. 2. CANCEL THIS MSG 102200Z NOV 26.2219/262026-11-04SOUTH ATLANTIC. GABON. 1. CONTAINERS AND DEBRIS ADRIFT IN VICINITY 04-11.00S 010-39.00E ON 02 NOV. 2. CANCEL THIS MSG 072221Z NOV 26.2212/262026-11-04archivedSOUTH 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 054-14.2116/262026-10-23archivedSEA OF THE HEBRIDES. SCOTLAND. 1. DUBH ARTACH LIGHT 56-08.0N 006-38.1W UNRELIABLE. 2. CANCEL HYDROLANT 1848/26.Later warnings373/26(57,61,71)2026-02-23archivedINDIAN OCEAN. SOUTH ATLANTIC. DNC 01, DNC 02, DNC 03. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 282357Z FEB TO 010504Z MAR, 020427Z TO 020934Z AND 030227382/26(57,61,71)2026-02-24archivedINDIAN OCEAN. SOUTH ATLANTIC. DNC 01, DNC 02, DNC 03. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 011057Z TO 011604Z, 021031Z TO 021538Z, 031005Z TO 031512Z, 04380/26(24)2026-02-24archivedNORTH ATLANTIC. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 27 FEB BY M/V RAMFORM ATLAS, M/V THOR FRIGG AND TUG DRS RETUMBANTE TOWING 12 10000 METEREarlier warnings370/26(24)2026-02-22archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. SURVEY OPERATIONS 23 FEB THRU 02 MAR BY TUG C ITAJAI, M/V OCEAN MERMAID, M/V RAMFORM TITAN AND M/V DRS IPANEMA TOW359/26(GEN)2026-02-20archived1. HYDROLANT WARNINGS IN FORCE AS OF 201800Z FEB 26. ALL THE INFORCE WARNINGS ARE LISTED HERE. 358/2026, 356/2026, 355/2026, 354/2026, 353/2026, 352/2026,352/26(52,53,54)2026-02-19archivedIONIAN SEA. GREECE. DNC 08, DNC 09. 1. HAZARDOUS OPERATIONS 220001Z FEB TO 062359Z MAR IN AREA BOUND BY 35-00.00N 013-00.00E, 35-30.00N 013-00.00E, 35-Back to messages