Nav aids

Nga chart 36044 (1ST ed)

Wales-south Coast · HYDROLANT 39/11

issued: 2011-01-07 08:50Z
status: cancelled 2011-01-09 10:20Z (archive)
authority: WZ 31/11 070756Z JAN 11.
sea: Bristol Channel
position: 51.400, -3.552
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WALES-SOUTH COAST.
NGA CHART 36044 (1ST ED).
DGPS STATION AT NASH POINT LIGHT 51-24.0N 003-33.1W UNRELIABLE.

This area · aids-to-navigation notices

1740 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

Cancel HYDROLANT 2520/10, operations completedcancelled by · 2011-01-09

Nearby now · within 120 nm

Fowey light 50-19.60N 004-38.90W unreliableNav aids · 76.7 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.