Nav aids
Flannan isles light 58-17N 007-35W unreliable
HYDROLANT 444/02
- issued
- 2002-02-23 21:46Z
- status
- cancelled 2002-03-01 20:50Z (archive)
- cancels
- HYDROLANT 429/02
- authority
- WZ 326/02 231949Z FEB 02; WZ 325/02 231916Z FEB 02
- sea
- North Atlantic Ocean
- position
- 58.283, -7.583
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 35220 (10TH ED). 1. FLANNAN ISLES LIGHT 58-17N 007-35W UNRELIABLE. 2. CANCEL HYDROLANT 429/02(36), AID RESTORED.
This area · aids-to-navigation notices
1360 within 180 nm since 1998 · 2 in the last 12 months · 2 in force now
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- Mf dsc service off air at tiree 56-30.20N 006-57.80W2026-08-08
- Noup head light 59-19.90N 003-04.20W range reduced to 12 miles2026-08-05
- Dsc services at glengorm site 56-37.90N 006-08.00W off air2024-04-29
- GPS jamming exercises 0830Z to 1700Z daily 29 apr thru 03 may in area within 11 miles of 57-21.00N 007-24.00W2024-04-24
- GPS jamming exercises 0830Z to 1700Z daily 25 thru 29 mar in area within 11 miles of 57-21.00N 007-24.00W2024-03-20
- Cgoc stornoway mf r/t services off air at: a. butt of lewis site 58-27.7N 006-13.9W2024-03-02
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Sanda island light 55-17.5N 005-35.0W unreliablecancels · 2002-02-22
- Seismic survey in progress until 060300Z mar by M/V fohn towing six 6000 meter long cables in area between…cancelled by · 2002-03-01
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 108.7 nm
Worldwide now
194 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.