Nav aids

Nga chart 35055 (0 ed)

HYDROLANT 933/08

issued: 2008-06-05 01:31Z
status: cancelled 2008-06-05 22:08Z (archive)
authority: WZ 821/08 050102Z JUN 08.
sea: North Sea
position: 58.312, -3.210
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NGA CHART 35055 (0 ED).
CLYTHNESS LIGHT 58-18.7N 003-12.6W UNRELIABLE.

This area · aids-to-navigation notices

2204 within 180 nm since 1998 · 3 in the last 12 months · 2 in force now

Mf dsc and r/t services off air at: a. cullercoats 55-04.40N 001-27.80W2026-08-16
Mf dsc service off air at tiree 56-30.20N 006-57.80W2026-08-08
Noup head light 59-19.90N 003-04.20W range reduced to 12 miles2026-08-05
All navigational aids at platform 15/17-A 58-25.00N 000-20.10E inoperative2024-05-01
Dsc services at glengorm site 56-37.90N 006-08.00W off air2024-04-29
GPS jamming exercises 0830Z to 1700Z daily 29 apr thru 03 may in area within 11 miles of 57-21.00N 007-24.00W2024-04-24

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 933/08 and this msg, aid restoredcancelled by · 2008-06-05

Nearby now · within 120 nm

Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 61.4 nm

Worldwide now

193 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.