Nav aids

Colbart southwest buoy 50-49N 001-17E unlit

HYDROLANT 2341/00

issued: 2000-07-01 17:23Z
status: cancelled 2000-07-04 14:01Z (archive)
authority: WZ 1302/00 011543Z JUL 00
position: 50.817, 1.283
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 37121 (11TH ED).
COLBART SOUTHWEST BUOY 50-49N 001-17E UNLIT.

This area · aids-to-navigation notices

1849 within 180 nm since 1997 · 7 in the last 12 months · 7 in force now

Goodwin sands eastwards2026-08-16
Lincs wind farm2026-08-10
Sandettie west buoy 51-15.1N 001-54.5E missing2026-08-06
Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperative2026-08-02
Mid haisbro buoy 52-54.2N 001-41.6E unlit2026-07-28
Leman gas field2026-07-25

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Underwater operations in progress until further notice by M/V toisa crest between 59-57N 004-00W and 60-00N…cancelled by · 2000-07-04

Nearby now · within 120 nm

Goodwin sands eastwardsNav aids · 27.2 nm
Sandettie west buoy 51-15.1N 001-54.5E missingNav aids · 35.2 nm
Turbine G27, 52-19.8N 002-33.5E, fog signal inoperativeNav aids · 102.6 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.