Nav aids

Baily light 53-21.7N 006-03.1W unreliable

HYDROLANT 694/01

issued: 2001-02-28 22:06Z
status: cancelled 2001-03-01 12:28Z (archive)
cancels: HYDROLANT 664/01
authority: WZ 491/01 282017Z FEB 01; WZ 490/01 281841Z FEB 01
position: 53.362, -6.052
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 36062 (10TH ED).
1. BAILY LIGHT 53-21.7N 006-03.1W UNRELIABLE.
2. CANCEL HYDROLANT 664/01(37), OPERATIONS SUSPENDED.

This area · aids-to-navigation notices

1255 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now

Mew island light 54-41.90N 005-30.80W unreliable2026-08-11
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
NAVTEX station portpatrick (o) 54-51.00N 005-07.00W unreliable2024-04-06
NAVTEX station portpatrick (o) 54-50.63N 005-07.46W unreliable 0800Z to 1500Z daily 04 and 05 apr2024-04-03
Dubh artach light 56-07.96N 006-38.01W unreliable2024-02-15

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 M/V goosander vicinity of trackline between 49-30N…cancels · 2001-02-24
Underwater operations in progress until further notice by M/V goosander vicinity of trackline between 49-30N…replaced · 2001-02-24
HYDROLANT messages in force 011000Z mar 2001cancelled by · 2001-03-01

Nearby now · within 120 nm

Mew island light 54-41.90N 005-30.80W unreliableNav aids · 82.5 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.