Nav aids

Chaissiron light 46-02.8N 001-24.6W unreliable

Bay of Biscay · France · HYDROLANT 3784/17

issued: 2017-11-23 21:55Z
status: cancelled 2017-11-24 16:50Z (archive)
authority: NAVAREA II 435/17 232024Z NOV 17.
position: 46.047, -1.410
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BAY OF BISCAY.
FRANCE.
DNC 08.
CHART 37400.
CHAISSIRON LIGHT 46-02.8N 001-24.6W UNRELIABLE.

This area · aids-to-navigation notices

18 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now

Temporary buoy with acoustic recorder established in 47-04.24N 003-19.81W until 25 may2024-05-09
Cap frehel light 48-41.03N 002-19.11W unlit2023-11-03
Contis-les-bains light 44-05.61N 001-19.01W unlit2023-04-11
Bxa buoy 45-34.10N 001-26.63W removed2022-09-13
RACON at safe water buoy bxa in 45-34.10N 001-26.63W inoperative2022-08-31
Les baleines light in 46-14.70N 001-33.70W unlit2022-07-29

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 3784/17 and this msg, aid restoredcancelled by · 2017-11-24

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.