Nav aids
South rock light 54-24N 005-22W unreliable
HYDROLANT 794/07
- issued
- 2007-05-12 05:35Z
- status
- cancelled 2007-05-12 19:51Z (archive)
- cancels
- HYDROLANT 784/07
- authority
- WZ 612/07 120111Z MAY 07; NAVAREA V 390/07 120400Z MAY 07.
- sea
- Inner Seas off the West Coast of Scotland
- position
- 54.400, -5.367
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 36006 (1ST ED). 1. SOUTH ROCK LIGHT 54-24N 005-22W UNRELIABLE. 2. CANCEL HYDROLANT 784/07(24).
This area · aids-to-navigation notices
1811 within 180 nm since 1997 · 3 in the last 12 months · 3 in force now
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- 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
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50E2026-08-01
- NAVTEX station cullercoats (g) 55-04.00N 001-28.00W unreliable 0800Z to 1500Z daily 07 thru 09 may2024-05-06
- Dsc services at glengorm site 56-37.90N 006-08.00W off air2024-04-29
- Fog signal at mumbles head light 51-34.00N 003-58.30W inoperative2024-04-26
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Seismic survey in progress until 160259Z may by M/V discovere towing 10.5 meter long cable in area bound by…cancels · 2007-05-11
- Seismic survey in progress until 160259Z may by M/V discovere towing 10.5 meter long cable in area bound by…replaced · 2007-05-11
- Cancel HYDROLANT 794/07 and this msg, station restoredcancelled by · 2007-05-12
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 18.6 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.