Nav aids

All navigational aids at platform 44/23, 54-19.9N 002-28.8E unreliable

Southern North Sea · HYDROLANT 1992/15

issued: 2015-08-14 14:19Z
status: cancelled 2015-08-18 10:57Z (archive)
authority: WZ 893/15 141333Z AUG 15.
position: 54.332, 2.480
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHERN NORTH SEA.
DNC 20, DNC 21.
CHART 35002.
ALL NAVIGATIONAL AIDS AT PLATFORM 44/23,
54-19.9N 002-28.8E UNRELIABLE.

This area · aids-to-navigation notices

1240 within 180 nm since 1997 · 8 in the last 12 months · 8 in force now

Mf r/t and dsc services from cullercoats site 55-04.4N 001-27.8W off air2026-08-16
Lincs wind farm2026-08-10
Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperative2026-08-02
Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50E2026-08-01
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

Seismic survey in progress until further notice by M/V western regent towing 8400 meter long cable vicinity…cancelled by · 2015-08-18

Nearby now · within 120 nm

Sofia offshore wind farmNav aids · 40.7 nm
Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperativeNav aids · 70.3 nm
Leman gas fieldNav aids · 77 nm
Mid haisbro buoy 52-54.2N 001-41.6E unlitNav aids · 90.2 nm
Lincs wind farmNav aids · 95.8 nm
Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50ENav aids · 113.4 nm

Worldwide now

190 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.