CoastalUS - HYDROLANTMessages528/26528/26ArchivedReceived: 17 Mar 2026, 00:00Archived: 18 Mar 2026, 14:21Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentSOUTH ATLANTIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 64-48.00S 057-54.00W. B. A84, 72-33.60S 103-33.60W. C. A85, 68-31.20S 056-42.00W. D. D33A, 65-34.80S 057-50.40W. E. D33C, 65-54.60S 058-18.60W. 2. CANCEL THIS MSG 181400Z 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 warnings527/262026-03-17archivedSOUTH ATLANTIC. BRAZIL. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 23 MAR BY M/V M. AVEIRO, M/V LINDE G, M/V RAMFORM TETHYS AND M/V THOR FREYJA TOWING 12 1005530/262026-03-17archivedNORTH SEA. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM VANGUARD TOWING 1200 METER LONG CABLES IN AREA BOUND BY 56-36.90N 003-08.70E, 56-535/262026-03-18archivedBLACK SEA. ROMANIA. M/V ASTANA SINKING WITH FIVE PERSONS OVER BOARD IN 44-16.25N 028-45.90E. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POEarlier warnings529/262026-03-17archivedSCOTIA SEA. SOUTH ATLANTIC. 1. ICEBERGS REPORTED IN: A. A23K, 50-37.00S 035-05.00W. B. A76C, 59-06.00S 036-29.00W. C. A23A, 48-37.00S 030-38.00W. D516/26(55)2026-03-16archivedBLACK SEA. ROMANIA. DNC 10. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 JUN BY M/V KOBI RUEGG IN AREA BOUND BY 43-54.17N 029-42.61E, 43-53.03N 029-42.05E,526/262026-03-16archivedGULF OF GUINEA. NIGERIA. 1. SURVEY OPERATIONS 18 MAR THRU 05 MAY BY M/V SW DUCHESS TOWING TEN 8100 METER LONG CABLES IN AREA BOUND BY 04-08.75N 007-25.Back to messages