Nav aids

Dgps station at lizard light 49-58N 005-12W unreliable until 071500Z feb

HYDROLANT 453/01

issued: 2001-02-07 10:25Z
status: cancelled 2001-02-07 16:00Z (archive)
self-cancels: 2001-02-07 16:00Z
cancels: HYDROLANT 381/01
authority: WZ 310/01 0710006Z FEB 01; WZ 309/01 070916Z FEB 01
sea: English Channel
position: 49.967, -5.200
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 36180 (23RD ED).
1. DGPS STATION AT LIZARD LIGHT 49-58N 005-12W UNRELIABLE
   UNTIL 071500Z FEB.
2. CANCEL HYDROLANT 381/01(36), OPERATIONS SUSPENDED.
3. CANCEL THIS MSG 071600Z FEB.

This area · aids-to-navigation notices

1368 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now

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Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Underwater operations in progress until further notice by cableship atlantida vicinity of trackline joining…cancels · 2001-02-01
Underwater operations in progress until further notice by cableship atlantida vicinity of trackline joining…replaced · 2001-02-01

Nearby now · within 120 nm

Fowey light 50-19.60N 004-38.90W unreliableNav aids · 30.3 nm

Worldwide now

194 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.