Nav aids
GPS satellite system
Scotland-west Coast · North Minch · HYDROLANT 602/11
- issued
- 2011-04-11 10:29Z
- status
- cancelled 2011-04-13 00:59Z (archive)
- self-cancels
- 2011-04-13 00:59Z
- authority
- WZ 400/11 110956Z APR 11.
- sea
- Inner Seas off the West Coast of Scotland
- position
- 57.867, -5.683 · r 35.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SCOTLAND-WEST COAST. NORTH MINCH. GPS SATELLITE SYSTEM. 1. GPS JAMMING EXERCISES 120800Z TO 121000Z AND 122200Z TO 122359Z APR WITHIN 35 MILES OF 57-52N 005-41W. 2. CANCEL THIS MSG 130059Z APR.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-04-12 08:00Z | 2011-04-12 10:00Z | — | 2 h |
| 2011-04-12 22:00Z | 2011-04-12 23:59Z | — | 1 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · aids-to-navigation notices
1899 within 180 nm since 1998 · 2 in the last 12 months · 2 in force now
98
00
05
10
15
20
25
26
- 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
- GPS jamming exercises 0830Z to 1700Z daily 25 thru 29 mar in area within 11 miles of 57-21.00N 007-24.00W2024-03-20
- Cgoc stornoway mf r/t services off air at: a. butt of lewis site 58-27.7N 006-13.9W2024-03-02
Season · when aids-to-navigation notices happen here
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A
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month of issue, all years in the archive
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 91.8 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.