Nav aids

Nga chart 35072 (1ST ed)

Shetland Islands · HYDROLANT 1990/10

issued: 2010-10-20 23:31Z
status: cancelled 2010-10-23 09:21Z (archive)
authority: WZ 1174/10 202310Z OCT 10.
position: 60.250, -1.087
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SHETLAND ISLANDS.
NGA CHART 35072 (1ST ED).
HOO STACK LIGHT 60-15.0N 001-05.2W UNLIT.

This area · aids-to-navigation notices

804 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

Copinsay light 58-53.80N 002-40.20W unreliable2024-02-17
Firths voe light 60-27.20N 001-10.60W unreliable2023-12-28
Tarf light 58-44.30N 003-04.20W unlit2023-11-21
The tarf light 58-44.3N 003-04.2W unlit2023-11-21
Tarf light 58-44.30N 003-04.20W unreliable2023-11-21
Muckle flugga light 60-51.30N 000-53.10W unlit2023-10-13

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

HYDROLANT messages in force 230900Z oct 10cancelled by · 2010-10-23

Nearby now · within 120 nm

Noup head light 59-19.90N 003-04.20W range reduced to 12 milesOther · 81.4 nm
Survey operations in progress until further notice by M/V ramform atlas towing 17 3600 meter long cables in…Surveys · 112.6 nm
Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cablesSurveys · 118 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.