Nav aids

Wether holm light, fl 5 sec 6 meter 9 miles, established in 60-22.34N 001-01.33W

HYDROLANT 733/06

issued: 2006-04-14 18:07Z
status: cancelled 2006-09-27 18:40Z (archive)
authority: NAVAREA I 110/06 141734Z APR 06.
position: 60.372, -1.022
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 35170 (4TH ED).
WETHER HOLM LIGHT, FL 5 SEC 6 METER 9 MILES,
ESTABLISHED IN 60-22.34N 001-01.33W.

This area · aids-to-navigation notices

1074 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

month of issue, all years in the archive

Timeline

HYDROLANT messages in force 270800Z sep 2006cancelled by · 2006-09-27

Nearby now · within 120 nm

Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 87.8 nm
Noup head light 59-19.9N 003-04.2W range temporarily reduced to 12 milesNav aids · 87.8 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 · 97.3 nm
Survey operations in progress until further notice by M/V ramform atlas towing 17 3600 meter long cables in…Surveys · 107.5 nm
Gullfaks oil fieldCable ops · 107.5 nm
Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cablesSurveys · 119.9 nm
The patch northwestwardsCable ops · 119.9 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.