Radio Navigational Warnings
Important information
The following NAVAREA 1 and UK Coastal Warnings (WZs) were in force at: 191633 UTC Aug 22
Reference | Date Time Group | Description | Select | |
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WZ 854/22 | 191326 UTC Aug 22 | SOUTHERN NORTH SEA, Outer Well Bank. Boulton Gas Field. Platform 44/21A, unlit and all navaids inoperative. | ||
UK CoastalWZ 854/22191326 UTC Aug 22SOUTHERN NORTH SEA. Outer Well Bank. Boulton Gas Field. 1. Platform 44/21A, 54-14.6N 002-9.2E, unlit and all Navaids inoperative. 2. Cancel WZ 713 |
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NAVAREA I 129/22 | 191001 UTC Aug 22 | NAVAREA I WARNINGS IN FORCE AT 191000 UTC AUG 22 | ||
NAVAREA 1NAVAREA I 129/22191001 UTC Aug 221. NAVAREA I WARNINGS IN FORCE AT 191000 UTC AUG 22: 2021 SERIES: 031. 2022 SERIES: 068, 075, 100, 101, 104, 114, 117, 120, 122, 127, 128, 129. NOTES: A. Texts of NAVAREA I Warnings issued each week are published in weekly editions of the ADMIRALTY Notices to Mariners bulletin (ANMB). B. NAVAREA I Warnings less than 42 days old (100/22 onward) are promulgated via Enhanced Group Call (EGC) and/or relevant NAVTEX transmitters. C. The complete texts of all in-force NAVAREA I warnings, including those which are no longer being broadcast, are reprinted in Section III of ANMB in weeks 1, 13, 26 and 39 and are also available from the UKHO website at: www.admiralty.co.uk/RNW. Alternatively, these may be requested by e-mail from NAVAREA I Co-ordinator at: navwarnings@ukho.gov.uk 2. Cancel NAVAREA I 123/22. |
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WZ 851/22 | 182135 UTC Aug 22 | ENGLAND, EAST COAST. North Foreland Eastwards. Salvage and pollution response operation in progress. | ||
UK CoastalWZ 851/22182135 UTC Aug 22ENGLAND, EAST COAST. North Foreland Eastwards. 1. Salvage and pollution response operation in progress, 51-22.58N 001-45.27E. M/V Willchallenge, M/V Sartor, M/V Havila Borg and M/V Coastal Challenger in attendance. 2. Temporary exclusion zone, radius 0.5 miles, established centred on this position. Vessels are prohibited from entering this zone. 3. Cancel WZ 844. |
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WZ 850/22 | 181720 UTC Aug 22 | GMDSS. MRCC Milford Haven. VHF R/T service from Tenby site, off air. | ||
UK CoastalWZ 850/22181720 UTC Aug 22GMDSS. MRCC Milford Haven. VHF R/T service from Tenby site, 51-41.7N 004-41.3W, off air. |
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WZ 848/22 | 172108 UTC Aug 22 | GMDSS. MRCC Falmouth. VHF R/T and DSC services from Hartland site, off air. | ||
UK CoastalWZ 848/22172108 UTC Aug 22GMDSS. MRCC Falmouth. 1. VHF R/T and DSC services from Hartland site, 51-01.2N 004-31.3W, off air. 2. Cancel WZ 825. |
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WZ 846/22 | 171615 UTC Aug 22 | GMDSS. MRCC Aberdeen. VHF R/T and DSC services from Rosemarkie site, off air. | ||
UK CoastalWZ 846/22171615 UTC Aug 22GMDSS. MRCC Aberdeen. VHF R/T and DSC services from Rosemarkie site, 57-38.0N 004-04.4W, off air. |
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WZ 841/22 | 161625 UTC Aug 22 | ENGLAND, EAST COAST. North Foreland North-eastwards. Thanet Wind Farm. Turbines unlit and fog signals inoperative. | ||
UK CoastalWZ 841/22161625 UTC Aug 22ENGLAND, EAST COAST. North Foreland North-eastwards. Thanet Wind Farm. 1. Turbine at 51-27.4N 001-38.7E, fog signal inoperative. 2. Turbine at 51-24.4N 001-40.8E, unlit and fog signal inoperative. |
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WZ 837/22 | 151405 UTC Aug 22 | SOUTHERN NORTH SEA. Ravenspurn North Gas Field. Platform North 42/30-ST3, unlit and all navaids inoperative. | ||
UK CoastalWZ 837/22151405 UTC Aug 22SOUTHERN NORTH SEA. Ravenspurn North Gas Field. Platform North 42/30-ST3, 54-04.3N 000-54.8E, unlit and all navaids inoperative. |
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WZ 836/22 | 150820 UTC Aug 22 | SOUTHERN NORTH SEA. Outer Silver Pit Southwards. Hornsea Offshore Wind Farm. Turbine A04 unlit and fog signal inoperative. | ||
UK CoastalWZ 836/22150820 UTC Aug 22SOUTHERN NORTH SEA. Outer Silver Pit Southwards. Hornsea Offshore Wind Farm. 1. Turbine A04, 53-49.5N 002-10.5E, unlit and fog signal inoperative. 2. Cancel WZ 701. |
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NAVAREA I 128/22 | 150500 UTC Aug 22 | Riglist. Correct at 150500 UTC Aug 22 | ||
NAVAREA 1NAVAREA I 128/22150500 UTC Aug 22NAVAREA I 128/22 1. RIGLIST. Correct at 150500 UTC Aug 22. Southern North Sea: 51N to 55N 52-15.4N 004-05.2E Seafox 7 ACP HZB 52-55.5N 004-08.9E Maersk Resolute ACP Q1-Hoorn A 53-00.0N 001-50.8E Valaris 72 ACP Hewett Gas Field 53-11.0N 002-05.9E Noble Hans Deul ACP Southwark NEW 53-13.9N 002-37.4E Seafox 4 ACP Corvette Gas Field 53-14.0N 003-14.5E 590021 ACP Allseas Test 53-18.8N 004-14.9E Maersk Resilient ACP L13-FE-1 53-37.4N 000-47.4E Erda ACP Amethyst 47/14-A2D 53-43.5N 004-05.9E Seafox 2 ACP L4-A 53-56.4N 002-44.8E Maersk Resolve ACP Chiswick Gas Field 53-56.9N 003-39.8E Prospector 1 ACP K2b-A 54-01.9N 001-06.2E Haeva ACP Ravenspurn North Gas Field 54-03.6N 002-04.7E Valaris Gorilla V ACP Schooner Gas Field North Sea: 55N to 60N, East of 5W 55-28.6N 005-06.4E Maersk Reacher ACP Dan Oil Field 55-32.3N 005-01.8E Noble Sam Turner ACP Halfdan Oil Field 55-43.1N 004-48.0E Haven ACP Tyra Gas Field 55-47.5N 003-59.7E Swift 10 ACP A6-A 56-10.8N 003-28.0E Maersk Integrator ACP Hod Oil Field 56-22.6N 003-16.0E West Linus ACP Eldfisk Oil Field 56-32.9N 003-12.9E West Elara ACP Ekofisk Oil Field 56-41.8N 002-20.1E Valaris 121 ACP Judy Oil field NEW 56-44.6N 000-40.6E Maersk Innovator 56-51.0N 002-15.3E Valaris 120 ACP Jade Oil Field 56-59.4N 001-18.9E Well Safe Guardian 57-00.6N 001-50.1E Safe Caledonia ACP Elgin Gas Field 57-09.2N 001-40.4E Valaris Gorilla VI 57-22.5N 001-59.9E Valaris Norway ACP Mungo Oil Field 57-35.9N 001-08.7E Valaris 123 57-41.9N 001-24.2E Valaris 122 57-45.4N 004-22.2E Valaris Viking 57-48.9N 004-32.0E Maersk Inspirer ACP YME Oil Field 57-54.1N 000-36.5W COSL Innovator 58-10.5N 001-22.7W Stena Don 58-18.4N 001-39.8W COSL Pioneer 58-48.5N 002-40.8E Deepsea Atlantic 58-50.7N 001-44.6E Rowan Stavanger ACP Gudrun Oil and Gas Field 59-13.1N 002-25.5E West Phoenix 59-15.8N 002-37.4E Deepsea Aberdeen 59-27.4N 001-34.5E Ocean Patriot 59-27.7N 002-15.9E Transocean Norge Norwegian Sea: 60N to 65N, East of 5W 60-11.4N 001-42.2E Paul B Loyd Jr 60-24.0N 002-40.1E Askepott 60-30.4N 002-02.6E Transocean Equinox 60-31.7N 002-34.8E Maersk Intrepid NEW 60-34.6N 003-26.6E Transocean Enabler 60-51.3N 002-51.1E Deepsea Stavanger 60-52.6N 003-29.6E Transocean Endurance NEW NAVAREA II Island Innovator 61-02.4N 002-20.2E Noble Lloyd Noble ACP Valemon 61-31.2N 003-58.1E Deepsea Yantai 61-40.3N 001-29.2E Ocean Endeavor NEW 63-23.1N 005-18.7E Transocean Barents South and West Coasts of the British Isles NIL NOTES: A. Rigs are protected by a 500 metre safety zone. B. ACP - Adjacent to Charted Platform. C. For Rigs located North of 65N, East of 5W, refer to Navarea XIX Warnings or visit www.navarea-xix.no 2. Cancel 116/22. |
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NAVAREA 127/22 | 141105 UTC Aug 22 | NORWEGIAN SEA. Norway, West Coast. Seismic survey in progress by M/V Ramform Vanguard. | ||
NAVAREA 1NAVAREA 127/22141105 UTC Aug 22NORWEGIAN SEA. Norway, West Coast. Chart GB 1427 (INT 1401). Seismic survey in progress by M/V Ramform Vanguard towing 14 x 5025 metre long cables within area bounded by: 60-52.3N 004-13.0E, 60-52.0N 004-38.8E, 60-04.8N 004-36.5E and 60-05.0N 004-11.2E. Support vessels M/V Rig Andromeda and M/V Sanco Sea in attendance. Wide berth of 3 miles ahead and abeam and 6 miles astern requested. |
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NAVAREA I 122/22 | 112145 UTC Aug 22 | NORTH SEA, NORWEGIAN SECTOR. Loke Gas Field. Seismic survey in progress by M/V Sanco Atlantic. | ||
NAVAREA 1NAVAREA I 122/22112145 UTC Aug 22NORTH SEA, NORWEGIAN SECTOR. Loke Gas Field. Chart GB 274. Seismic survey in progress by M/V Sanco Atlantic towing 12 x 150 metre cables within area bounded by 58-27.7N 001-52.8E, 58-27.7N 002-06.7E, 58-17.8N 002-06.7E and 58-17.8N 001-52.9E. |
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NAVAREA I 120/22 | 101010 UTC Aug 22 | NORTH SEA, UK SECTOR. Forty Mile Ground South-Eastwards. Seismic survey in progress by M/V Amazon Warrior. | ||
NAVAREA 1NAVAREA I 120/22101010 UTC Aug 22NORTH SEA, UK SECTOR. Forty Mile Ground South-Eastwards. Chart GB 2182C (INT 1041). 1. Seismic survey in progress by M/V Amazon Warrior towing 8 x 3100 metre long cables within area bounded by 59-57.6N 000-51.6E, 59-38.9N 001-51.5E, 59-11.2N 001-17.7E and 59-29.6N 000-18.3E. Guard vessels in attendance. Wide berth requested. 2. Cancel NAVAREA I 059/22. |
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WZ 814/22 | 091315 UTC Aug 22 | DOVER STRAIT. Colbart N light-buoy off station. | ||
UK CoastalWZ 814/22091315 UTC Aug 22DOVER STRAIT. The Ridge (Le Colbart). 1. Colbart N light-buoy, 50-57.5N 001-23.3E, off station. 2. Cancel WZ 688. |
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WZ 813/22 | 090840 UTC Aug 22 | NORTH SEA. Dogger Bank. Unexploded ordnance. | ||
UK CoastalWZ 813/22090840 UTC Aug 22NORTH SEA. Dogger Bank. Unexploded ordnance located on seabed in: 55-04.38N 001-31.43E, 54-53.72N 001-51.61E and 54-52.04N 001-42.22E. |
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WZ 811/22 | 081430 UTC Aug 22 | SOUTHERN NORTH SEA. Ravenspurn North Gas Field. Platform North 43/26-ST2, fog signal inoperative. | ||
UK CoastalWZ 811/22081430 UTC Aug 22SOUTHERN NORTH SEA. Ravenspurn North Gas Field. 1. Platform North 43/26-ST2, 54-03.3N 001-02.0E, fog signal inoperative. 2. Cancel WZ 684. |
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NAVAREA I 117/22 | 081115 UTC Aug 22 | NORWEGIAN SEA. Sub-surface mooring established. | ||
NAVAREA 1NAVAREA I 117/22081115 UTC Aug 22NORWEGIAN SEA. Tampen North-eastward. Chart GB 295. Sub-surface mooring, least depth 38 metres, temporarily established in 62-01.6N 001-26.0E. |
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WZ 808/22 | 080920 UTC Aug 22 | ENGLAND, SOUTHWEST COAST. Mounts Bay. Tater du light, range of white light permanently changed. | ||
UK CoastalWZ 808/22080920 UTC Aug 22ENGLAND, SOUTHWEST COAST. Mounts Bay. 1. Tater du light, 50-03.1N 005-34.6W, range of white light permanently changed to 12 miles. 2. Cancel WZ 683 (EA50). |
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WZ 803/22 | 061340 UTC Aug 22 | GMDSS. MRCC Stornoway. MF R/T service from Tiree Airport site off air. | ||
UK CoastalWZ 803/22061340 UTC Aug 22GMDSS. MRCC Stornoway. 1. MF R/T service from Tiree Airport site, 56-30.0N 006-52.8W, off air. 2. Cancel WZ 679. |
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NAVAREA I 114/22 | 061145 UTC Aug 22 | NORTH SEA, UK SECTOR. Long Forties Eastwards. Seismic survey in progress by M/V Ramform Atlas. | ||
NAVAREA 1NAVAREA I 114/22061145 UTC Aug 22NORTH SEA, UK SECTOR. Long Forties Eastwards. Chart GB 2182B (INT 1042). Seismic survey in progress by M/V Ramform Atlas towing 15 x 5000 metre long cables within area bound by 57-12.4N 002-01.5E, 57-04.8N 002-16.9E, 56-44.0N 001-42.7E and 56-51.4N 001-27.3E. Wide berth of 3 miles requested. |
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WZ 802/22 | 060315 UTC Aug 22 | GMDSS. MRCC Aberdeen. MF R/T and DSC services from Gregness site, off air. | ||
UK CoastalWZ 802/22060315 UTC Aug 22GMDSS. MRCC Aberdeen. MF R/T and DSC services from Gregness site, 57-07.7N 002-03.2W, off air. |
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WZ 800/22 | 051100 UTC Aug 22 | NORTH SEA. Dogger Bank, Eastermost Shoal. Wreck reported. | ||
UK CoastalWZ 800/22051100 UTC Aug 22NORTH SEA. Dogger Bank, Eastermost Shoal. 1. Wreck reported at 54-40.1N 002-26.8E, least depth 15.6 metres. 2. Cancel WZ 674. |
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WZ 798/22 | 050840 UTC Aug 22 | ENGLAND, WEST COAST. South Morecambe Gas Field. East cardinal light buoy, unlit. | ||
UK CoastalWZ 798/22050840 UTC Aug 22ENGLAND, WEST COAST. South Morecambe Gas Field. East cardinal light buoy, 53-52.5N 003-33.4W, unlit. |
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WZ 796/22 | 041350 UTC Aug 22 | ENGLAND, SOUTH COAST. Falmouth. Saint Anthony Head light. Range of white and red sector lights permanently changed. | ||
UK CoastalWZ 796/22041350 UTC Aug 22ENGLAND, SOUTH COAST. Falmouth. Saint Anthony Head light, 50-08.5N 005-01.0W. 1. Range of white sector light permanently changed to 12 miles. 2. Range of red sector light permanently changed to 9 miles. |
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WZ 790/22 | 011820 UTC Aug 22 | ENGLAND, EAST COAST. North Foreland to Fairy W light buoy. Underwater cable operations in progress by C/S Responder. | ||
UK CoastalWZ 790/22011820 UTC Aug 22ENGLAND, EAST COAST. North Foreland to Fairy W light buoy. Underwater cable operations in progress by C/S Responder in vicinity of line joining 51-23.8N 001-29.2E, 51-28.7N 001-37.7E, 51-29.5N 001-48.1E and 51-24.7N 002-10.3E. Guard vessel M/V Drifa and Tugboat Wulf 7 in attendance. |
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WZ 789/22 | 011130 UTC Aug 22 | DOVER STRAIT, WESTERN PART. Cap Griz-Nez North-westwards. ZC2 light buoy unlit. | ||
UK CoastalWZ 789/22011130 UTC Aug 22DOVER STRAIT, WESTERN PART. Cap Griz-Nez North-westwards. 1. ZC2 light buoy, 50-53.5N 001-30.9E, unlit. 2. Cancel WZ 658. |
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WZ 787/22 | 311340 UTC Jul 22 | ENGLAND, SOUTH COAST. Mounts Bay, Tater-du East-south-eastwards. Fishing gear reported abandoned. | ||
UK CoastalWZ 787/22311340 UTC Jul 22ENGLAND, SOUTH COAST. Mounts Bay, Tater-du East-south-eastwards. Fishing gear, marked by surface buoys, reported abandoned in vicinity 50-02.2N 005-31.2W and 50-02.3N 005-31.0W. |
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WZ 780/22 | 281800 UTC Jul 22 | ENGLAND, EAST COAST. Dudgeon Wind Farm. Turbine Navaid Failures | ||
UK CoastalWZ 780/22281800 UTC Jul 22ENGLAND, EAST COAST. Dudgeon Wind Farm. 1. Turbine G05, 53-16.0N 001-26.7E, unlit and fog signal inoperative. Turbine L03, 53-14.1N 001-22.7E, fog signal inoperative. 2. Cancel WZ 667. |
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WZ 773/22 | 271700 UTC Jul 22 | DOVER STRAIT, EASTERN PART. Sandettie Bank Northwards. MDW light-buoy missing. | ||
UK CoastalWZ 773/22271700 UTC Jul 22DOVER STRAIT, EASTERN PART. Sandettie Bank Northwards. 1. MDW light-buoy, 51-19.2N 001-59.3E, missing. 2. Cancel WZ 644. |
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WZ 771/22 | 261010 UTC Jul 22 | CHANNEL ISLANDS. Guernsey. Little Russel Approaches. Roustel Lighted Beacon damaged and unlit. | ||
UK CoastalWZ 771/22261010 UTC Jul 22CHANNEL ISLANDS. Guernsey. Little Russel Approaches. 1. Roustel Lighted Beacon, 49-29.2N 002-28.8W, damaged and unlit. 2. Cancel WZ 638. |
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WZ 767/22 | 250720 UTC Jul 22 | SCOTLAND, WEST COAST. Skye Bridge Iso red light, unlit. | ||
UK CoastalWZ 767/22250720 UTC Jul 22SCOTLAND, WEST COAST. Isle of Skye. 1. Skye Bridge Iso red light, 57-16.5N 005-44.6W, unlit. 2. Cancel WZ 633. |
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NAVAREA I 104/22 | 250510 UTC Jul 22 | NORTH SEA, NORWEGIAN SECTOR. Floro Westwards. Seismic survey in progress by M/V Amazon Conqueror. | ||
NAVAREA 1NAVAREA I 104/22250510 UTC Jul 22NORTH SEA, NORWEGIAN SECTOR. Floro Westwards. Chart GB 2182D (INT 1040). 1. Seismic survey in progress by M/V Amazon Conqueror towing 14 x 8700 metre cables within area bounded by 61-16N 002-44E, 61-28N 002-43E, 61-28N 002-18E, 61-42N 002-18E, 61-41N 004-15E and 61-16N 004-15E. Guard vessels Linde-G and Mainport Cedar in attendance. Wide berth of 3 miles ahead and abeam and 7 miles astern requested. 2. Cancel Navarea I 065/22. |
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WZ 749/22 | 201845 UTC Jul 22 | ENGLAND, EAST COAST. Leman Gas Field. Platform 49/26-G, unlit and all navaids inoperative. | ||
UK CoastalWZ 749/22201845 UTC Jul 22ENGLAND, EAST COAST. Leman Gas Field. 1. Platform 49/26-G, 53-07.1N 002-06.2E, unlit and all navaids inoperative. 2. Cancel WZ 621. |
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NAVAREA I 101/22 | 192357 UTC Jul 22 | NORTH SEA, UK SECTOR. Cawdor Oil Field North-westwards. Safety zone established. | ||
NAVAREA 1NAVAREA I 101/22192357 UTC Jul 22NORTH SEA, UK SECTOR. Cawdor Oil Field North-westwards. Chart GB 272. Safety zone radius 500 metres established, centred on 56-35.0N 002-28.4E. |
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NAVAREA I 100/22 | 192355 UTC Jul 22 | NORTH SEA, UK SECTOR. Thames Gas Field. Safety zone established. | ||
NAVAREA 1NAVAREA I 100/22192355 UTC Jul 22NORTH SEA, UK SECTOR. Thames Gas Field. Chart GB 1503 (INT 1509). Safety zone radius 500 metres established, centred on 53-09.3N 002-44.0E. |
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WZ 739/22 | 181415 UTC Jul 22 | NORTH SEA. Halibut Bank Eastwards. Lyell Oil Field. West cardinal light buoy and East cardinal light buoy, permanently discontinued. | ||
UK CoastalWZ 739/22181415 UTC Jul 22NORTH SEA. Halibut Bank Eastwards. Lyell Oil Field. 1. West cardinal light-buoy, 60-54.6N 001-24.5E and East cardinal light-buoy, 60-54.5N 001-26.2E, permanently discontinued. 2. Cancel WZ 619. |
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WZ 732/22 | 160804 UTC Jul 22 | GMDSS. MRCC Falmouth. MF R/T & DSC services from Saint Mary's, Isles of Scilly site off air. | ||
UK CoastalWZ 732/22160804 UTC Jul 22GMDSS. MRCC Falmouth. 1. MF R/T and DSC services from Saint Mary's, Isles of Scilly site, 49-55.7N 006-18.2W, off air. 2. Cancel WZ 615. |
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WZ 728/22 | 150840 UTC Jul 22 | ENGLAND, EAST COAST. Leman Gas Field. Platform 49/27-J, unlit and all navaids inoperative. | ||
UK CoastalWZ 728/22150840 UTC Jul 22ENGLAND, EAST COAST. Leman Gas Field. 1. Platform 49/27-J, 53-01.9N 002-13.1E, unlit and all navaids inoperative. 2. Cancel WZ 610. |
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NAVAREA I 075/22 | 071825 UTC Jun 22 | NORTH SEA, NORWEGIAN SECTOR. Bergen Bank. Seismic survey in progress | ||
NAVAREA 1NAVAREA I 075/22071825 UTC Jun 22NORTH SEA, NORWEGIAN SECTOR. Bergen Bank. Chart GB 294. Seismic survey in progress by M/V SW Vespucci, M/V SW Cook and M/V SW Tasman within area bounded by 60-14.2N 002-02.4E, 60-25.1N 002-55.9E, 59-59.6N 003-09.0E and 59-51.1N 002-25.7E. Guard vessels Ocean Dee and Tess in attendance. Wide berth requested. |
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NAVAREA I 068/22 | 241500 UTC May 22 | SCOTLAND, EAST COAST. Moray Firth. Buoys marking perimeter of Moray East Offshore Wind Farm, permanently discontinued. | ||
NAVAREA 1NAVAREA I 068/22241500 UTC May 22SCOTLAND, EAST COAST. Moray Firth. Chart GB 115 (INT 1503). Buoys marking perimeter of Moray East Offshore Wind Farm, 58-12N 002-42W, permanently discontinued. |
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NAVAREA I 031/21 | 181540 UTC Mar 21 | NOTIFICATION OF INITIAL OPERATIONAL CAPABILITY OF IRIDIUM SAFETYCAST SERVICES. | ||
NAVAREA 1NAVAREA I 031/21181540 UTC Mar 21?NOTIFICATION OF INITIAL OPERATIONAL CAPABILITY OF IRIDIUM SAFETYCAST SERVICES. NAVAREA I AND METAREA I CO-ORDINATORS ARE COMMENCING INITIAL OPERATIONAL CAPABILITY (IOC) PHASE FOR IRIDIUM SAFETYCAST NAVIGATIONAL WARNINGS AND METEOROLOGICAL INFORMATION, EFFECTIVE 23 MARCH 2021. NAVAREA I AND METAREA I WILL PROMULGATE SAFETYCAST MESSAGES AS PART OF A NUMBERED SERIES DURING IOC IN ACCORDANCE WITH THE JOINT IMO/IHO/WMO MARITIME SAFETY INFORMATION MANUAL. MESSAGES MAY BE INTERMITTENT AND WILL ALSO BE SUPPLEMENTED BY TEST MESSAGES WHICH WILL BE CLEARLY DEFINED IN THE MESSAGE HEADER. MARINERS ARE ADVISED THAT IOC WILL BE IN PLACE FOR NAVAREA I AND METAREA I UNTIL FURTHER NOTICE. SEE UK ADMIRALTY NOTICES TO MARINERS SECTION VI FOR FURTHER INFORMATION. CONTACT INFORMATION FOR NAVAREA I IS; PHONE: +44 (0)1823 353448, FAX: +44 (0)1823 322352, EMAIL: NAVWARNINGS@UKHO.GOV.UK. |