Nav aids

Dgps station at st catherines point light 50-35N 001-18W off air 150900Z to 151000Z may, at reduced power…

HYDROLANT 950/03

issued: 2003-05-15 00:46Z
status: cancelled 2003-05-16 17:00Z (archive)
self-cancels: 2003-05-16 17:00Z
authority: WZ 616/03 142234Z MAY 03
sea: English Channel
position: 50.583, -1.300
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 36005 (2ND ED).
1. DGPS STATION AT ST CATHERINES POINT LIGHT
   50-35N 001-18W OFF AIR 150900Z TO 151000Z MAY,
   AT REDUCED POWER 151000Z TO 160900Z MAY
   AND OFF AIR 160900Z TO 161600Z MAY.
2. CANCEL THIS MSG 161700Z MAY.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2003-05-15 09:00Z	2003-05-15 10:00Z	—	1 h
2003-05-15 10:00Z	2003-05-16 09:00Z	—	23 h
2003-05-16 09:00Z	2003-05-16 16:00Z	—	7 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · aids-to-navigation notices

1845 within 180 nm since 1997 · 2 in the last 12 months · 1 in force now

East goodwin light vessel 51-13.30N 001-36.40E2026-08-16
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
Ile vierge light 48-38.32N 004-34.04W range reduced2024-04-23
Bassurelle buoy 50-32.70N 000-57.70E missing2024-04-16

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Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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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.