Nav aids
Longstone light 55-38.6N 001-36.5W temporarily replaced by longstone lightship 55-39.39N 001-34.66W, FL(2)…
North Sea · England-northeast Coast · HYDROLANT 664/15
- issued
- 2015-03-18 16:51Z
- status
- cancelled 2015-05-16 10:10Z (archive)
- authority
- WZ 363/15 181545Z MAR 15.
- position
- 55.650, -1.593
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. ENGLAND-NORTHEAST COAST. DNC 20. CHART 35010. LONGSTONE LIGHT 55-38.6N 001-36.5W TEMPORARILY REPLACED BY LONGSTONE LIGHTSHIP 55-39.39N 001-34.66W, FL(2) 20 SEC 15 MILES, HORN (1) 30 SEC, RACON (T).
This area · aids-to-navigation notices
1249 within 180 nm since 1998 · 1 in the last 12 months · 1 in force now
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- Mew island light 54-41.90N 005-30.80W unreliable2026-08-11
- NAVTEX station cullercoats (g) 55-04.00N 001-28.00W unreliable 0800Z to 1500Z daily 07 thru 09 may2024-05-06
- Isle of man light 54-03.70N 004-48.00W unlit2024-04-25
- NAVTEX station portpatrick (o) 54-51.00N 005-07.00W unreliable2024-04-06
- NAVTEX station portpatrick (o) 54-50.63N 005-07.46W unreliable 0800Z to 1500Z daily 04 and 05 apr2024-04-03
- Dudgeon RACON 53-16.60N 001-16.90E inoperative2024-03-28
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- HYDROLANT warnings in force 160900Z may 15cancelled by · 2015-05-16
Nearby now · within 120 nm
Worldwide now
142 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.