CoastalUS - HYDROLANTMessages1583/25(51)1583/25(51)SÉCURITÉArchivedReceived: 24 Sept 2025, 00:00Archived: 14 Nov 2025, 14:01Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsUNLITMessage contentNORTH ATLANTIC. WESTERN SAHARA. DNC 01. ARCIPRES GRANDE LIGHT IN 23-43.59N 015-57.25W UNLIT. CANCEL THIS MSG 141400Z NOV 25.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 warnings1593/25(24)2025-09-25archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. DERELICT VESSEL ADRIFT IN 02-50.40S 039-37.70W AT 250020Z SEP. REPORTS TO SALVAMAR NORDESTE, PHONE +55 84 3216-3018,1592/25(24)2025-09-25archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 20 OCT BY M/V BGP DRAGON TOWING NINE 300 METER LONG CABLES IN AREAS BOUND BY:1586/25(24)2025-09-25archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 20 OCT BY M/V NORMAND MERMAID IN AREAS BOUND BY: A. 21-56.15S 039-54.84W, 21-56.22SEarlier warnings1582/25(53)2025-09-24archivedWESTERN MEDITERRANEAN SEA. SARDINIA. DNC 08. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 22 OCT BY M/V ORCA II ALONG TRACKLINE JOINING 39-11.67N 008-23.21E, 31581/25(51)2025-09-24archivedNORTH ATLANTIC. DNC 08. 1. DERELICT SEVEN METER VESSEL, FIBER HULL, ADRIFT IN VICINITY 41-57.65N 011-20.58W AT 241030Z SEP. 2. CANCEL THIS MSG 271230Z SEP 21584/25(23,29)2025-09-24archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 53-11.00S 037-05.00WBack to messages