CoastalUS - HYDROLANTMessages4/26(24)4/26(24)ArchivedReceived: 1 Jan 2026, 00:00Archived: 7 Jan 2026, 12:21Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentSOUTH ATLANTIC. BRAZIL. DNC 01. VESSEL, THREE PERSONS ON BOARD, UNREPORTED. LAST KNOWN POSITION IN 26-44.67S 048-38.43W ON 31 DEC. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO ANY COASTAL RADIO STATION.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 warnings7/26(51)2026-01-01archivedNORTH ATLANTIC. CANARY ISLANDS. DNC 01. 1. CABLE OPERATIONS 041000Z TO 082359Z JAN BY M/V MAASVLIET ALONG TRACKLINE JOINING 27-49.78N 016-49.64W, 27-50.08/26(52,53)2026-01-01archivedTYRRHENIAN SEA. WESTERN MEDITERRANEAN SEA. ALGERIA TO SARDINIA. DNC 08. 1. VESSEL, WHITE HULL, 14 PERSONS ON BOARD, OVERDUE ANNABA (36-54.00N 007-46.00E)10/26(23,29)2026-01-02archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 53-03.00S 040-26.00W. B. A74A, 58-24.00S 021-39.00W. C. A77,Earlier warnings3/26(24)2026-01-01archivedNORTH ATLANTIC. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 12 JAN BY TUG LH LABARO, M/V RAMFORM ATLAS TUG DRS RETUMBANTE AND M/V THOR FRIGG TOWING2/26(24)2026-01-01archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 05 JAN BY M/V RAMFORM TITAN, TUG C ITAJAI, M/V OCEAN MERMAID, AND M/V DRS IPANEMA5/26(29)2026-01-01archivedSOUTH ATLANTIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 64-58.80S 057-58.80W. B. A84, 71-44.40S 095-33.60W. C. A85, 68-24.60S 055-47.40W.Back to messages