Nav aids
Nga chart 37057 (2ND ed)
Southern North Sea · HYDROLANT 175/11
- issued
- 2011-01-28 23:48Z
- status
- cancelled 2011-04-20 10:09Z (archive)
- authority
- WZ 127/11 282229Z JAN 11.
- sea
- North Sea
- position
- 53.425, 2.893
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHERN NORTH SEA. NGA CHART 37057 (2ND ED). ALL NAVIGATIONAL AIDS AT CARAVEL PLATFORM 53-25.5N 002-53.6E UNRELIABLE.
This area · aids-to-navigation notices
1720 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now
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26
- East goodwin light vessel 51-13.30N 001-36.40E2026-08-16
- 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
- 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
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 175/11 and this msg, aids restoredcancelled by · 2011-04-20
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.