Nav aids
GPS jamming exercises 0830Z to 1600Z daily 31 oct thru 02 dec in area within 22 miles of 54-50.00N 004-56.00W
Irish Sea · North Channel · Scotland · HYDROLANT 2762/22
- issued
- 2022-10-31 02:53Z
- status
- cancelled 2022-11-02 04:08Z (archive)
- self-cancels
- 2022-12-02 17:00Z
- authority
- WZ 1080/22 310201Z OCT 22.
- sea
- Irish Sea and St. George's Channel
- position
- 54.833, -4.933 · r 22.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
IRISH SEA. NORTH CHANNEL. SCOTLAND. DNC 20. 1. GPS JAMMING EXERCISES 0830Z TO 1600Z DAILY 31 OCT THRU 02 DEC IN AREA WITHIN 22 MILES OF 54-50.00N 004-56.00W. 2. CANCEL THIS MSG 021700Z DEC 22.
Activity windows · 33 in the telegram
| opens (UTC) | closes (UTC) | local (UTC) | length |
|---|---|---|---|
| 2022-10-31 08:30Z | 2022-10-31 16:00Z | Oct 31, 08:30 → Oct 31, 16:00 | 7 h 30 |
| 2022-11-01 08:30Z | 2022-11-01 16:00Z | Nov 01, 08:30 → Nov 01, 16:00 | 7 h 30 |
| 2022-11-02 08:30Z | 2022-11-02 16:00Z | Nov 02, 08:30 → Nov 02, 16:00 | 7 h 30 |
| 2022-11-03 08:30Z | 2022-11-03 16:00Z | Nov 03, 08:30 → Nov 03, 16:00 | 7 h 30 |
| 2022-11-04 08:30Z | 2022-11-04 16:00Z | Nov 04, 08:30 → Nov 04, 16:00 | 7 h 30 |
| 2022-11-05 08:30Z | 2022-11-05 16:00Z | Nov 05, 08:30 → Nov 05, 16:00 | 7 h 30 |
| 2022-11-06 08:30Z | 2022-11-06 16:00Z | Nov 06, 08:30 → Nov 06, 16:00 | 7 h 30 |
| 2022-11-07 08:30Z | 2022-11-07 16:00Z | Nov 07, 08:30 → Nov 07, 16:00 | 7 h 30 |
| … 25 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
1999 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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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 21.7 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.