Nav aids
St anns head 51-41N 005-11W mf dsc off air
HYDROLANT 2420/09
- issued
- 2009-12-12 04:20Z
- status
- cancelled 2009-12-13 08:34Z (archive)
- cancels
- HYDROLANT 2380/09
- authority
- WZ 1444/09 111155Z DEC 09.
- sea
- Celtic Sea
- position
- 51.683, -5.183
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. ST ANNS HEAD 51-41N 005-11W MF DSC OFF AIR. 2. CANCEL HYDROLANT 2380/09.
This area · aids-to-navigation notices
1705 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now
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- Fowey light 50-19.60N 004-38.90W unreliable2026-07-27
- Fog signal at mumbles head light 51-34.00N 003-58.30W inoperative2024-04-26
- Isle of man light 54-03.70N 004-48.00W unlit2024-04-25
- Bishop rock light 49-52.40N 006-26.70W unreliable2024-04-11
- RACON at bridge buoy 50-39.60N 001-36.90W inoperative2024-04-09
- Fog signal at longships light 50-04.00N 005-44.80W inoperative2024-03-20
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- St anns head 51-41N 005-11W mf rt and dsc off aircancels · 2009-12-07
- St anns head 51-41N 005-11W mf rt and dsc off airreplaced · 2009-12-07
- St anns head 51-41N 005-11W mf rt and dsc off aircancelled by · 2009-12-13
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 83.9 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.