Nav aids
Nga chart 36037 (0 ed)
HYDROLANT 1953/09
- issued
- 2009-10-08 17:27Z
- status
- cancelled 2009-10-10 09:17Z (archive)
- authority
- WZ 1186/09 081635Z OCT 09.
- position
- 51.523, -4.393
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NGA CHART 36037 (0 ED). W. HELWICK BUOY 51-31.4N 004-23.6W WHISTLE DISCONTINUED.
This area · aids-to-navigation notices
1456 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now
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26
- Fowey light 50-19.60N 004-38.90W unreliable2026-07-27
- Ile vierge light 48-38.30N 004-34.10W unlit2024-05-03
- 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
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 100800Z oct 2009cancelled by · 2009-10-10
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 72.5 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.