Other

All navigational aids at platforms within 4.5 miles of 53-27N 002-20E unreliable

Southern North Sea · HYDROLANT 215/16

issued
2016-01-25 17:43Z
status
cancelled 2016-01-26 12:30Z (archive)
cancels
HYDROLANT 3119/15
authority
WZ 144/16 251605Z JAN 16.
sea
North Sea
position
53.450, 2.333 · r 4.5 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHERN NORTH SEA.
DNC 20, DNC 21.
CHART 37057.
1. ALL NAVIGATIONAL AIDS AT PLATFORMS
   WITHIN 4.5 MILES OF 53-27N 002-20E UNRELIABLE.
2. CANCEL HYDROLANT 3119/15.

This area · other warnings

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

97
00
05
10
15
20
23

Season · when other warnings 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

34 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.