Other

Ordnance

Southern North Sea · HYDROLANT 479/12

issued: 2012-03-02 13:42Z
status: cancelled 2012-05-26 09:18Z (archive)
authority: WZ 334/12 021025Z MAR 12.
position: 52.389, 2.823
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHERN NORTH SEA.
ORDNANCE.
CHART 37055
UNEXPLODED ORDNANCE VICINITY 52-23.32N 002-49.38E.

This area · other warnings

1117 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now

All navigational aids at platform katy 54-24.20N 002-39.50E inoperative2024-04-19
All navigational aids at platform 49/27-H 53-00.30N 002-12.90E inoperative2024-04-14
All navigational aids at platform 49/27-ED 53-03.60N 002-12.60E inoperative2024-04-12
Humber met mast 53-10.70N 002-59.10E unlit and navaids inoperative2024-04-01
All navigational aids at platform 49/27-J 53-02.00N 002-13.10E inoperative2024-03-28
Humber met mast 53-10.70N 002-59.10E unlit and navaids inoperative2024-02-19

Season · when other warnings happen here

month of issue, all years in the archive

Timeline

HYDROLANT warnings in force 260900Z may 12cancelled by · 2012-05-26

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

68 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.