Nav aids

Fog signal at platform 49/23-D, 53-18.1N 002-30.0E inoperative

Southern North Sea · HYDROLANT 1991/15

issued
2015-08-14 14:04Z
status
cancelled 2015-08-19 15:45Z (archive)
authority
WZ 891/15 141155Z AUG 15.
sea
North Sea
position
53.302, 2.500
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHERN NORTH SEA.
DNC 20, DNC 21.
CHART 37057.
FOG SIGNAL AT PLATFORM 49/23-D, 53-18.1N 002-30.0E INOPERATIVE.

This area · aids-to-navigation notices

1815 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now

97
00
05
10
15
20
25
26

Season · when aids-to-navigation notices happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

193 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.