Nav aids
Nga chart 35104 (2ND ed)
HYDROLANT 1262/08
- issued
- 2008-08-02 05:01Z
- status
- cancelled 2009-07-11 08:52Z (archive)
- authority
- NAVAREA I 233/08 011316Z AUG 08.
- position
- 57.527, -7.695
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NGA CHART 35104 (2ND ED). MONACH ISLANDS LIGHT 57-31.6N 007-41.7W CHANGED TO FL W (2) 15 SEC 47 METERS 18 MILES.
This area · aids-to-navigation notices
1150 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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05
10
15
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24
- 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
- Flannan isles light 58-17.30N 007-35.30W unreliable2024-02-17
- Copinsay light 58-53.80N 002-40.20W unreliable2024-02-17
- Dubh artach light 56-07.96N 006-38.01W unreliable2024-02-15
- Rue point south light 55-15.50N 006-11.50W unreliable2023-12-29
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- HYDROLANT messages in force 110800Z jul 2009cancelled by · 2009-07-11
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WOther · 65.9 nm
Worldwide now
142 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.