Nav aids

Dgps station at saint catherines point light 50-34.5N 001-17.8W off air 0800Z to 1600Z daily 04 thru 06 apr

English Channel · England-south Coast · HYDROLANT 1084/17

issued: 2017-04-03 23:36Z
status: cancelled 2017-04-06 17:00Z (archive)
self-cancels: 2017-04-06 17:00Z
authority: WZ 407/17 032255Z APR 17.
sea: English Channel
position: 50.575, -1.297
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ENGLISH CHANNEL.
ENGLAND-SOUTH COAST.
DNC 20.
CHART 37095.
1. DGPS STATION AT SAINT CATHERINES POINT LIGHT
   50-34.5N 001-17.8W OFF AIR 0800Z TO 1600Z
   DAILY 04 THRU 06 APR.
2. CANCEL THIS MSG 061700Z APR 17.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2017-04-04 08:00Z	2017-04-04 16:00Z	—	8 h
2017-04-05 08:00Z	2017-04-05 16:00Z	—	8 h
2017-04-06 08:00Z	2017-04-06 16:00Z	—	8 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

1844 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
Ile vierge light 48-38.32N 004-34.04W range reduced2024-04-23
Bassurelle buoy 50-32.70N 000-57.70E missing2024-04-16
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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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.