Nav aids

NAVTEX station den helder 52-05.7N 004-15.5E unreliable

North Sea · Netherlands · NAVTEX · HYDROLANT 1733/14

issued: 2014-07-16 18:59Z
status: cancelled 2014-11-17 14:27Z (archive)
authority: NAVAREA I 192/14 161315Z JUL 14.
position: 52.095, 4.258
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
NETHERLANDS.
NAVTEX.
NAVTEX STATION DEN HELDER 52-05.7N 004-15.5E UNRELIABLE.

This area · aids-to-navigation notices

1635 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

Cancel HYDROLANT 1733/14 and this msg, station restoredcancelled by · 2014-11-17

Nearby now · within 120 nm

Turbine G27, 52-19.8N 002-33.5E, fog signal inoperativeNav aids · 64.1 nm
Leman gas fieldNav aids · 94.6 nm
Sandettie west buoy 51-15.1N 001-54.5E missingNav aids · 101.1 nm
Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperativeNav aids · 102.3 nm
Mid haisbro buoy 52-54.2N 001-41.6E unlitNav aids · 105.6 nm
Goodwin sands eastwardsNav aids · 111.8 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.