Nav aids

Chicken rock light 52-02N 004-50W unreliable and fog signal unreliable

HYDROLANT 1214/04

issued: 2004-07-20 03:19Z
status: cancelled 2005-05-02 14:00Z (archive)
authority: WZ 895/04 172226Z JUL 04.
sea: Irish Sea and St. George's Channel
position: 52.033, -4.833
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 36120 (9TH ED).
CHICKEN ROCK LIGHT 52-02N 004-50W UNRELIABLE
AND FOG SIGNAL UNRELIABLE.

This area · aids-to-navigation notices

1776 within 180 nm since 1997 · 2 in the last 12 months · 2 in force now

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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
Bishop rock light 49-52.40N 006-26.70W unreliable2024-04-11
RACON at bridge buoy 50-39.60N 001-36.90W inoperative2024-04-09

Season · when aids-to-navigation notices happen here

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Timeline

Cancel HYDROLANT 1214/04 and this msgcancelled by · 2005-05-02

Nearby now · within 120 nm

Fowey light 50-19.60N 004-38.90W unreliableNav aids · 102.7 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.