CoastalUS - HYDROLANTMessages1690/25(24)1690/25(24)PAN PANArchivedReceived: 29 Sept 2025, 00:00Archived: 3 Nov 2025, 00:21Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsSpace Debrisspace debrisGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentNORTH ATLANTIC. FRENCH GUIANA. DNC 01, DNC 14. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 15 OCT THRU 02 NOV IN AREA BOUND BY 05-49.00N 053-59.11W, 04-27.12N 051-30.00W, 06-18.45N 048-17.31W, 09-09.52N 053-31.17W. 2. CANCEL THIS MSG 030001Z 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 warnings1621/25(24)2025-09-29archivedNORTH ATLANTIC. BRAZIL. DNC 14. 1. CABO ORANGE LIGHT 04-25.86N 051-32.52W UNLIT. 2. CANCEL THIS MSG 232259Z MAR 26.1623/25(GEN)2025-09-30archived1. DUE TO SPACE WEATHER, HF COMMUNICATIONS AND GNSS POSITIONAL INFORMATION MAY BE DISRUPTED BY THE EFFECTS OF SOLAR FLARES. 2. DURING INCIDENTS AT SEA, MA1626/25(23,29)2025-09-30archivedSCOTIA SEA. SOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 66-19.20S 058-19.80W. B. B15AB, 58-55.20S 050-43.Earlier warnings1616/25(55)2025-09-29archivedBLACK SEA. ROMANIA. DNC 10. 1. HAZARDOUS OPERATIONS 02 THRU 15 OCT IN AREA BOUND BY 44-05.00N 028-51.00E, 44-10.00N 028-51.00E, 44-10.00N 029-00.00E, 41629/25(55)2025-09-29archivedBLACK SEA. ROMANIA. DNC 10. 1. OBSTRUCTION IN 44-53.30N 029-42.70E 06 THRU 10 OCT. 2. HAZARDOUS OPERATIONS 0430Z TO 1530Z DAILY 07 THRU 09 OCT AND 1004301618/25(36)2025-09-29archivedNORTH ATLANTIC. DNC 08, DNC 19. 1. CABLE OPERATIONS 01 THRU 05 OCT BY M/V MAASVLIET ALONG TRACKLINE JOINING 47-59.35N 019-42.68W, 48-00.80N 017-38.18W.Back to messages