Nav aids

Bishop rock light 49-52.4N 006-26.7W unreliable

Celtic Sea · England · HYDROLANT 3046/21

issued: 2021-12-13 19:52Z
status: cancelled 2021-12-15 18:06Z (archive)
authority: WZ 1327/21 131809Z DEC 21.
sea: Celtic Sea
position: 49.873, -6.445
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CELTIC SEA.
ENGLAND.
DNC 19.
BISHOP ROCK LIGHT 49-52.4N 006-26.7W UNRELIABLE.

This area · aids-to-navigation notices

1166 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now

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
Ile vierge light 48-38.32N 004-34.04W range reduced2024-04-23
Bishop rock light 49-52.40N 006-26.70W unreliable2024-04-11
Ile de penfret light 47-43.30N 003-57.20W range reduced to 11 miles until 02 apr2024-04-01

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 3046/21 and this msg, aid restoredcancelled by · 2021-12-15

Nearby now · within 120 nm

Fowey light 50-19.60N 004-38.90W unreliableNav aids · 74.4 nm

Worldwide now

195 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.