Nav aids

Nga chart 37320 (16TH ed)

France-northwest Coast · HYDROLANT 638/11

issued: 2011-04-16 09:35Z
status: cancelled 2011-05-28 08:59Z (archive)
authority: NAVAREA II 99/11 160320Z APR 11.
position: 48.063, -5.128
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

FRANCE-NORTHWEST COAST.
NGA CHART 37320 (16TH ED).
RACON AT CHAUSSEE DE SEIN BUOY 48-03.8N 005-07.7W INOPERATIVE.

This area · aids-to-navigation notices

613 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
Temporary buoy with acoustic recorder established in 47-04.24N 003-19.81W until 25 may2024-05-09
Ile vierge light 48-38.30N 004-34.10W unlit2024-05-03
Bishop rock light 49-52.40N 006-26.70W unreliable2024-04-11
Fog signal at longships light 50-04.00N 005-44.80W inoperative2024-03-20
Ile de sein light 48-02.60N 004-52.00W unlit2024-03-01

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

HYDROLANT warnings in force 280800Z may 11cancelled by · 2011-05-28

Nearby now · within 120 nm

Nothing else in force within 120 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.