Nav aids
Smiths knoll buoy 52-44N 002-18E unlit
HYDROLANT 523/01
- issued
- 2001-02-12 14:34Z
- status
- cancelled 2001-02-12 20:40Z (archive)
- authority
- WZ 363/01 121054Z FEB 01
- sea
- North Sea
- position
- 52.733, 2.300
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 37150 (8TH ED). SMITHS KNOLL BUOY 52-44N 002-18E UNLIT.
This area · aids-to-navigation notices
1798 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now
97
00
05
10
15
20
25
26
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50E2026-08-01
- All navigational aids at platform katy 54-24.20N 002-39.50E inoperative2024-04-19
- Bassurelle buoy 50-32.70N 000-57.70E missing2024-04-16
- 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
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
- Fog signal at smiths knoll buoy 52-44N 002-18E inoperativecancelled by · 2001-02-12
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
194 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.