Other

Nga chart 35001 (1ST ed)

HYDROLANT 1709/08

issued: 2008-10-14 19:05Z
status: cancelled 2008-10-15 18:47Z (archive)
authority: WZ 1346/08 141824Z OCT 08.
sea: North Sea
position: 58.645, -3.025
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NGA CHART 35001 (1ST ED).
DUNCANSBY HEAD LIGHT 58-38.7N 003-01.5W
AT REDUCED INTENSITY.

This area · other warnings

281 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now

Radar jamming exercises 0830Z to 1700Z daily 25 thru 29 mar in area within 11 miles of 57-20.97N 007-24.00W2024-03-20
Cgoc stornoway mf r/t services at butt of lewis site 58-30.87N 006-15.68W unreliable2023-10-13
Sumburgh head light 59-51.20N 001-16.50W ranged reduced to 12 miles2023-10-13
Cgoc aberdeen mf dsc and r/t services at gregness site 57-07.65N 002-03.22W unreliable2023-08-09
Buoy, grey, reported adrift in 57-28.80N 000-28.40E2023-06-06
Radar jamming exercises 0800Z to 1600Z daily 13 mar thru 06 apr in area within 27 miles of 57-21.50N…2023-03-08

Season · when other warnings happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 1709/08, 1710/08 and this msg, aid restoredcancelled by · 2008-10-15

Nearby now · within 120 nm

Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 41.3 nm

Worldwide now

34 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.