Nav aids
GPS jamming exercises 0700Z to 1700Z daily 13 thru 22 may within ten miles of 54-48.7N 004-57.4W
Scotland-southwest Coast · GPS Satellite System · HYDROLANT 1138/15
- issued
- 2015-05-10 06:25Z
- status
- cancelled 2015-05-22 18:00Z (archive)
- self-cancels
- 2015-05-22 18:00Z
- authority
- WZ 571/15 100240Z MAY 15.
- sea
- Irish Sea and St. George's Channel
- position
- 54.812, -4.957 · r 10.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SCOTLAND-SOUTHWEST COAST. GPS SATELLITE SYSTEM. DNC 20. 1. GPS JAMMING EXERCISES 0700Z TO 1700Z DAILY 13 THRU 22 MAY WITHIN TEN MILES OF 54-48.7N 004-57.4W. NAVIGATION PROHIBITED IN LUCE BAY DURING EXERCISES. CONTACT LUCE BAY CONTROL ON VHF CH 16 OR PHONE: 017 7688 8932 FOR ADVICE. 2. CANCEL THIS MSG 221800Z MAY 15.
Activity windows · 10 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-05-13 07:00Z | 2015-05-13 17:00Z | — | 10 h |
| 2015-05-14 07:00Z | 2015-05-14 17:00Z | — | 10 h |
| 2015-05-15 07:00Z | 2015-05-15 17:00Z | — | 10 h |
| 2015-05-16 07:00Z | 2015-05-16 17:00Z | — | 10 h |
| 2015-05-17 07:00Z | 2015-05-17 17:00Z | — | 10 h |
| 2015-05-18 07:00Z | 2015-05-18 17:00Z | — | 10 h |
| 2015-05-19 07:00Z | 2015-05-19 17:00Z | — | 10 h |
| 2015-05-20 07:00Z | 2015-05-20 17:00Z | — | 10 h |
| … 2 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
1994 within 180 nm since 1998 · 3 in the last 12 months · 3 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
- 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
- Isle of man light 54-03.70N 004-48.00W unlit2024-04-25
Season · when aids-to-navigation notices happen here
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F
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A
M
J
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month of issue, all years in the archive
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 20.5 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.