Nav aids

Mrcc shetland mf dsc services off air at: a. lerwick 60-09N 001-08W

Shetland Islands · Radio Services · HYDROLANT 2313/15

issued: 2015-09-17 08:52Z
status: cancelled 2015-09-19 09:35Z (archive)
authority: WZ 1039/15 162010Z SEP 15.
position: 60.342, -1.258
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SHETLAND ISLANDS.
RADIO SERVICES.
DNC 20.
MRCC SHETLAND MF DSC SERVICES OFF AIR AT:
A. LERWICK 60-09N 001-08W.
B. COLLAFIRTH HILL 60-32N 001-23W.

This area · aids-to-navigation notices

1083 within 180 nm since 1998 · 3 in the last 12 months · 3 in force now

Noup head light 59-19.90N 003-04.20W range reduced to 12 miles2026-08-05
Noup head light 59-19.9N 003-04.2W range temporarily reduced to 12 miles2026-08-05
Britannia gas field2026-07-22
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

Season · when aids-to-navigation notices happen here

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Timeline

Seismic survey in progress until further notice by M/V western regent towing 8400 meter long cable vicinity…cancelled by · 2015-09-19

Nearby now · within 120 nm

Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 81.6 nm
Noup head light 59-19.9N 003-04.2W range temporarily reduced to 12 milesNav aids · 81.6 nm
Seismic survey in progress by rsv amazon conqueror towing 8 X 1 mile long cables in area bound by 60-00.9N…Cable ops · 103.6 nm
Gullfaks oil fieldCable ops · 114.6 nm
Survey operations in progress until further notice by M/V ramform atlas towing 17 3600 meter long cables in…Surveys · 114.6 nm

Worldwide now

189 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.