Nav aids
GPS jamming exercises 0800Z to 1600Z daily 04 thru 08 jul in area within 30 miles of 57-22.70N 007-24.70W
Eastern North Atlantic · Little Minch · Scotland · HYDROLANT 1689/22
- issued
- 2022-07-04 08:11Z
- status
- cancelled 2022-07-08 17:00Z (archive)
- self-cancels
- 2022-07-08 17:00Z
- authority
- WZ 699/22 040800Z JUL 22.
- sea
- North Atlantic Ocean
- position
- 57.378, -7.412 · r 30.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. LITTLE MINCH. SCOTLAND. DNC 19. 1. GPS JAMMING EXERCISES 0800Z TO 1600Z DAILY 04 THRU 08 JUL IN AREA WITHIN 30 MILES OF 57-22.70N 007-24.70W. 2. CANCEL THIS MSG 081700Z JUL 22.
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-07-04 08:00Z | 2022-07-04 16:00Z | — | 8 h |
| 2022-07-05 08:00Z | 2022-07-05 16:00Z | — | 8 h |
| 2022-07-06 08:00Z | 2022-07-06 16:00Z | — | 8 h |
| 2022-07-07 08:00Z | 2022-07-07 16:00Z | — | 8 h |
| 2022-07-08 08:00Z | 2022-07-08 16:00Z | — | 8 h |
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
1809 within 180 nm since 1998 · 2 in the last 12 months · 2 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
- 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
- NAVTEX station portpatrick (o) 54-51.00N 005-07.00W unreliable2024-04-06
- NAVTEX station portpatrick (o) 54-50.63N 005-07.46W unreliable 0800Z to 1500Z daily 04 and 05 apr2024-04-03
Season · when aids-to-navigation notices happen here
J
F
M
A
M
J
J
A
S
O
N
D
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 · 54.5 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.