Nav aids
Flannan isle light 58-17N 007-35W range temporarily reduced to ten miles
HYDROLANT 1780/98
- issued
- 1998-09-17 17:06Z
- status
- cancelled 1999-03-22 00:00Z (archive)
- 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). FLANNAN ISLE LIGHT 58-17N 007-35W RANGE TEMPORARILY REDUCED TO TEN MILES.
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
- Cancel HYDROLANT 1780/98 and this msg, aid restoredcancelled by · 1999-03-22
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 108.7 nm
Worldwide now
193 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.