Nav aids

Dover Strait

HYDROLANT 972/13

issued
2013-04-18 04:14Z
status
cancelled 2013-04-19 15:35Z (archive)
authority
WZ 514/13 180315Z APR 13.
sea
North Sea
position
51.187, 1.748
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

DOVER STRAIT.
CHART 37120
F1 BUOY 51-11.2N 001-44.9E UNLIT.

This area · aids-to-navigation notices

1850 within 180 nm since 1997 · 1 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.