Nav aids
Out skerries light 60-25.50N 000-43.70W unreliable
North Sea · Shetland Islands · HYDROLANT 17/23
- issued
- 2023-01-02 20:32Z
- status
- cancelled 2023-01-06 19:50Z (archive)
- authority
- WZ 3/23 021901Z JAN 23.
- position
- 60.425, -0.728
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. SHETLAND ISLANDS. DNC 20. OUT SKERRIES LIGHT 60-25.50N 000-43.70W UNRELIABLE.
This area · aids-to-navigation notices
1045 within 180 nm since 1998 · 3 in the last 12 months · 3 in force now
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26
- Noup head light 59-19.90N 003-04.20W range reduced to 12 miles2026-08-05
- Noup head light 59-19.9N 003-04.2W range temporarily reduced to 12 miles2026-08-05
- Britannia gas field2026-07-22
- All navigational aids at platform 15/17-A 58-25.00N 000-20.10E inoperative2024-05-01
- Mrcc shetland mf r/t and dsc services at collafirth hill site 60-32.00N 001-23.50W off air2024-04-01
- Copinsay light 58-53.80N 002-40.20W unreliable2024-02-17
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 17/23 this msg, aid restoredcancelled by · 2023-01-06
Nearby now · within 120 nm
- Seismic survey in progress by rsv amazon conqueror towing 8 X 1 mile long cables in area bound by 60-00.9N…Cable ops · 89.9 nm
- Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 96.4 nm
- Noup head light 59-19.9N 003-04.2W range temporarily reduced to 12 milesNav aids · 96.4 nm
- Survey operations in progress until further notice by M/V ramform atlas towing 17 3600 meter long cables in…Surveys · 98.3 nm
- Gullfaks oil fieldCable ops · 98.3 nm
- Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cablesSurveys · 114.2 nm
- The patch northwestwardsCable ops · 114.2 nm
Worldwide now
189 aids-to-navigation notices in force · see all
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.