CoastalUS - HYDROLANTMessages1254/261254/26SÉCURITÉArchivedReceived: 26 Jun 2026, 15:09Archived: 8 Jul 2026, 23:03Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsOFF AIRMessage contentNORTH ATLANTIC. AZORES. SAO MIGUEL 37-48.00N 025-33.00W MF AND HF R/T AND DSC SERVICES OFF AIR.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 warnings1255/262026-06-26archivedNORTH ATLANTIC. MOROCCO. 1. HAZARDOUS OPERATIONS 010001Z TO 030001Z JUL IN AREA BOUND BY 29-08.00N 011-28.00W, 29-18.00N 011-06.00W, 28-46.50N 010-48.51256/262026-06-26archived1. HYDROLANT WARNINGS IN FORCE AS OF 261834Z JUN. ALL THE INFORCE WARNINGS ARE LISTED HERE. 1255/2026, 1254/2026, 1253/2026, 1252/2026, 1250/2026, 12491257/262026-06-27archivedCARDIGAN BAY. WALES. 1. MICROLIGHT AIRCRAFT ADRIFT IN 52-16.00N 004-48.00W AT 261758Z. 2. CANCEL THIS MSG 300034Z JUN 26.Earlier warnings1253/262026-06-26archivedSOUTH ATLANTIC. ANTARCTICA. 1. ICEBERG REPORTED IN: A. A81, 63-00.00S 053-34.80W. B. A84, 72-21.00S 108-36.00W. C. A85, 66-25.20S 055-06.00W. D. D31252/262026-06-26archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCITCA. 1. ICEBERGS REPORTED IN: A. A76C, 53-04.00S 032-24.00W. B. 48-03.00S 023-02.00W. C. 53-30.00S 032-13.00W. 2. C1250/262026-06-26archivedNORTH ATLANTIC. SCOTLAND. 1. HAZARDOUS OPERATIONS 0800Z TO 1800Z 29 JUN THRU 03 JUL IN AREAS WITHIN TEN MILES OF: A. 57-38.00N 008-03.00W. B. 57-25.00Back to messages