Nav aids
Sandaig islands light 57-10N 005-42W unlit
HYDROLANT 726/99
- issued
- 1999-04-14 22:36Z
- status
- cancelled 1999-04-15 00:00Z (archive)
- cancels
- HYDROLANT 687/99
- sea
- Inner Seas off the West Coast of Scotland
- position
- 57.167, -5.700
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 35237 (2ND ED). 1. SANDAIG ISLANDS LIGHT 57-10N 005-42W UNLIT. 2. CANCEL HYDROLANT 687/99, AID RESTORED.
This area · aids-to-navigation notices
2059 within 180 nm since 1998 · 4 in the last 12 months · 3 in force now
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- Mf dsc and r/t services off air at: a. cullercoats 55-04.40N 001-27.80W2026-08-16
- 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
- Noup head light 59-19.90N 003-04.20W range reduced to 12 miles2026-08-05
- 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
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Stroma island light 58-42N 003-07W unreliablereplaced · 1999-04-08
- Cancel HYDROLANT 726/99 and this msgcancelled by · 1999-04-15
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 57.5 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.