Nav aids

Shetland Islands

HYDROLANT 2311/12

issued: 2012-10-03 05:20Z
status: cancelled 2012-10-03 15:26Z (archive)
authority: WZ 1250/12 030145Z OCT 12.
sea: North Atlantic Ocean
position: 60.653, -1.302
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SHETLAND ISLANDS.
CHART 35066
GRUNEY ISLAND LIGHT 60-39.2N 001-18.1W UNLIT.

This area · aids-to-navigation notices

1023 within 180 nm since 1998 · 1 in the last 12 months · 1 in force now

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
Mrcc shetland mf r/t and dsc services at collafirth hill site 60-32.00N 001-23.50W off air2024-04-01
Copinsay light 58-53.80N 002-40.20W unreliable2024-02-17
Cgoc shetland mf dsc services at st margarets hope 58-46.9N 002-56.7W off air2024-01-27
Mrcc shetland mf r/t and dsc services at collafirth hill site 60-32.00N 001-23.50W off air2024-01-25

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 2311/12 and this msg, aid restoredcancelled by · 2012-10-03

Nearby now · within 120 nm

Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 95.5 nm
Survey operations in progress until further notice by M/V ramform atlas towing 17 3600 meter long cables in…Surveys · 108.8 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.