Nav aids
Nga chart 35093 (1ST ed)
HYDROLANT 991/09
- issued
- 2009-05-29 15:14Z
- status
- cancelled 2009-06-02 11:55Z (archive)
- authority
- WZ 653/09 291425Z MAY 09.
- sea
- Inner Seas off the West Coast of Scotland
- position
- 56.948, -7.517
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NGA CHART 35093 (1ST ED). CASTLE BAY REAR RANGE LIGHT 56-56.9N 007-31.0W UNLIT.
This area · aids-to-navigation notices
1700 within 180 nm since 1998 · 2 in the last 12 months · 2 in force now
98
00
05
10
15
20
25
26
- Mew island light 54-41.90N 005-30.80W unreliable2026-08-11
- Mf dsc service off air at tiree 56-30.20N 006-57.80W2026-08-08
- Dsc services at glengorm site 56-37.90N 006-08.00W off air2024-04-29
- GPS jamming exercises 0830Z to 1700Z daily 29 apr thru 03 may in area within 11 miles of 57-21.00N 007-24.00W2024-04-24
- 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
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress until further notice by M/V fugro commander in area bound by 54-07.6N…cancelled by · 2009-06-02
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 32.3 nm
Worldwide now
195 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.