Other
Nga chart 37166 (2ND ed)
North Sea · HYDROLANT 1331/11
- issued
- 2011-08-22 08:48Z
- status
- cancelled 2015-04-02 19:03Z (archive)
- authority
- NAVAREA I 218/11 220000Z AUG 11.
- position
- 56.468, 1.608
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. NGA CHART 37166 (2ND ED). NGA CHART 43015 (12TH ED). NAVIGATION PROHIBITED WITHIN 500 METERS OF: A. 58-12.08N 001-25.58E. B. 57-35.93N 001-38.51E. C. 53-36.18N 001-45.32E.
This area · other warnings
656 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now
97
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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 15/17-A 58-25.00N 000-20.10E inoperative2024-05-01
- All navigational aids at platform katy 54-24.20N 002-39.50E inoperative2024-04-19
- Platform 48/13-PB 53-36.80N 001-31.60E unlit2024-02-16
- Cgoc humber mf r/t services at cullercoats site 55-04.4N 001-27.8W off air2023-11-01
- All navigational aids at platform katy, 54-24.00N 002-40.00E inoperative2023-09-05
Season · when other warnings happen here
J
F
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A
M
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month of issue, all years in the archive
Timeline
- HYDROLANT warnings in force 021900Z apr 15cancelled by · 2015-04-02
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
68 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.