Nav aids
GPS jamming exercises 110800Z to 110900Z, 111200Z to 111300Z oct, 0700Z to 0800Z daily 12 thru 14, 18 and 19…
Scotland-west Coast · North Minch · GPS Satellite System · HYDROLANT 2642/16
- issued
- 2016-10-10 08:55Z
- status
- cancelled 2016-10-12 10:25Z (archive)
- self-cancels
- 2016-10-20 09:00Z
- authority
- WZ 1165/16 100600Z OCT 16.
- sea
- Inner Seas off the West Coast of Scotland
- position
- 57.865, -5.685 · r 25.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SCOTLAND-WEST COAST. NORTH MINCH. GPS SATELLITE SYSTEM. DNC 19, DNC 20. 1. GPS JAMMING EXERCISES 110800Z TO 110900Z, 111200Z TO 111300Z OCT, 0700Z TO 0800Z DAILY 12 THRU 14, 18 AND 19 OCT, 1615Z TO 1715Z DAILY 12 THRU 14, 1600Z TO 1700Z DAILY 18 AND 19 OCT AND 200700Z TO 200800Z OCT WITHIN 25 MILES OF 57-51.9N 005-41.1W. 2. CANCEL THIS MSG 200900Z OCT 16.
Activity windows · 9 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2016-10-11 08:00Z | 2016-10-11 09:00Z | — | 1 h |
| 2016-10-11 12:00Z | 2016-10-11 13:00Z | — | 1 h |
| 2016-10-12 07:00Z | 2016-10-12 08:00Z | — | 1 h |
| 2016-10-12 16:15Z | 2016-10-12 17:15Z | — | 1 h |
| 2016-10-13 07:00Z | 2016-10-13 08:00Z | — | 1 h |
| 2016-10-13 16:15Z | 2016-10-13 17:15Z | — | 1 h |
| 2016-10-14 07:00Z | 2016-10-14 08:00Z | — | 1 h |
| 2016-10-14 16:15Z | 2016-10-14 17:15Z | — | 1 h |
| … 1 more | |||
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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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 91.7 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.