Nav aids

Sandettie west buoy 51-15N 001-54E off station

HYDROLANT 768/02

issued: 2002-04-04 09:10Z
status: cancelled 2002-04-12 12:10Z (archive)
cancels: HYDROLANT 745/02 HYDROLANT 700/02
authority: WZ 563/02 040643Z APR 02; COGARD NAVCEN ALEX VA 040832Z APR 02; WZ 564/02 040815Z APR 02
position: 51.250, 1.900
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 37120 (2ND ED).
1. SANDETTIE WEST BUOY 51-15N 001-54E OFF STATION.
2. CANCEL HYDROLANT 745/02(GEN).
3. CANCEL HYDROLANT 700/02.

This area · aids-to-navigation notices

1858 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

Sandettie west buoy 51-15N 001-55E missingcancels · 2002-03-26
Prn 02 unusable 040600Z to 041800Z aprcancels · 2002-04-01
Sandettie west buoy 51-15N 001-55E missingreplaced · 2002-03-26
Prn 02 unusable 040600Z to 041800Z aprreplaced · 2002-04-01
HYDROLANT messages in force 121200Z apr 2002cancelled by · 2002-04-12

Nearby now · within 120 nm

Sandettie west buoy 51-15.1N 001-54.5E missingNav aids · 0.3 nm
Goodwin sands eastwardsNav aids · 11.2 nm
Turbine G27, 52-19.8N 002-33.5E, fog signal inoperativeNav aids · 69.3 nm
Mid haisbro buoy 52-54.2N 001-41.6E unlitNav aids · 99.6 nm
Leman gas fieldNav aids · 109.3 nm
Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperativeNav aids · 116.3 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.