Nav aids

Monkstone light 51-25N 003-06W unlit

HYDROLANT 332/02

issued: 2002-02-08 20:15Z
status: cancelled 2002-02-09 23:13Z (archive)
cancels: HYDROLANT 319/02
authority: WZ 229/02 081902Z FEB 02; WZ 228/02 081751Z FEB 02
sea: Bristol Channel
position: 51.417, -3.100
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 36162 (10TH ED).
1. MONKSTONE LIGHT 51-25N 003-06W UNLIT.
2. CANCEL HYDROLANT 319/02(37), AID RESTORED.

This area · aids-to-navigation notices

2142 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
Isle of man light 54-03.70N 004-48.00W unlit2024-04-25
Ile vierge light 48-38.32N 004-34.04W range reduced2024-04-23
Bassurelle buoy 50-32.70N 000-57.70E missing2024-04-16

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Fog signal at start point light 50-13.3N 003-38.5W inoperativecancels · 2002-02-07
Fog signal at start point light 50-13.3N 003-38.5W inoperativereplaced · 2002-02-07
Geophysical operations 10 feb until further notice by M/V coopernaut franca in area bound by 40-34-23N…cancelled by · 2002-02-09

Nearby now · within 120 nm

Fowey light 50-19.60N 004-38.90W unreliableNav aids · 87.9 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.