Nav aids
Cancel HYDROLANT 2821/12
Scotland-north Coast · Pentland Firth · HYDROLANT 2824/12
- issued
- 2012-11-30 23:07Z
- status
- cancelled 2012-12-01 22:15Z (archive)
- cancels
- HYDROLANT 2821/12
- authority
- WZ 1526/12 302121Z NOV 12.
- position
- 58.690, -2.925
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SCOTLAND-NORTH COAST. PENTLAND FIRTH. CHART 35056 1. PENTLAND SKERRIES LIGHT 58-41.4N 002-55.5W UNRELIABLE. 2. CANCEL HYDROLANT 2821/12.
This area · aids-to-navigation notices
1413 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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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
- Bass rock light 56-04.6N 002-38.5W unlit2024-02-14
- Firths voe light 60-27.20N 001-10.60W unreliable2023-12-28
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Pentland Firthcancels · 2012-11-30
- Pentland Firthreplaced · 2012-11-30
- Cancel HYDROLANT 2824/12(35), aid restoredcancelled by · 2012-12-01
Nearby now · within 120 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.