CoastalUS - HYDROLANTMessages1534/25(37)1534/25(37)SÉCURITÉArchivedReceived: 15 Sept 2025, 00:00Archived: 15 Sept 2025, 13:40Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsINOPERATIVEMessage contentNORTH SEA. ENGLAND. DNC 20. ALL NAVIGATIONAL AIDS AT PLATFORM 49/27-FD 53-02.40N 002-18.90E INOPERATIVE.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 warnings1536/25(23,29)2025-09-15archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 07, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 52-32.00S 037-08.00W. B. A74A, 54-50.00S 042-22.00W.1535/25(29)2025-09-15archivedSCOTIA SEA. SOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 66-31.20S 058-24.00W. B. B15AB, 60-25.80S 052-59.40W.1538/25(GEN)2025-09-15archivedATLANTIC OCEAN. DNC 01, DNC 16. 1. HAZARDOUS OPERATIONS 171830Z TO 220136Z SEP IN AREAS BOUND BY: A. 28-34.00N 076-29.00W, 29-07.00N 076-28.00W, 29-Earlier warnings1532/25(GEN)2025-09-15archived1. DUE TO SPACE WEATHER, HF COMMUNICATIONS AND GNSS POSITIONAL INFORMATION MAY BE DISRUPTED BY THE EFFECTS OF SOLAR FLARES. 2. DURING INCIDENTS AT SEA, MA1529/25(24)2025-09-14archivedSOUTH ATLANTIC BRAZIL. DNC 01. 1. MORRO GRANDE LIGHT 20-18.15S 040-18.60W UNLIT UNTIL 12 MAR 26. 2. CANCEL THIS MSG 130001Z MAR 26.1531/25(23,29)2025-09-14archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 07, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 52-33.00S 036-59.00W. B. A74A, 55-01.00S 042-24.00W.Back to messages