Nav aids
GPS jamming exercises 0900Z to 1700Z daily 31 oct thru 02 nov in area bound by 58-36N 004-46W, 59-10N…
HYDROLANT 2807/01
- issued
- 2001-10-31 02:31Z
- status
- cancelled 2001-11-02 18:00Z (archive)
- self-cancels
- 2001-11-02 18:00Z
- authority
- WZ 2085/01 310118Z OCT 01
- sea
- North Atlantic Ocean
- position
- 59.033, -4.767
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GPS JAMMING EXERCISES 0900Z TO 1700Z DAILY 31 OCT THRU 02 NOV IN AREA BOUND BY 58-36N 004-46W, 59-10N 005-42W, 59-20N 004-46W, 59-10N 003-50W. 2. CANCEL THIS MSG 021800Z NOV.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2001-10-31 09:00Z | 2001-10-31 17:00Z | — | 8 h |
| 2001-11-01 09:00Z | 2001-11-01 17:00Z | — | 8 h |
| 2001-11-02 09:00Z | 2001-11-02 17:00Z | — | 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
1990 within 180 nm since 1998 · 2 in the last 12 months · 2 in force now
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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
- All navigational aids at platform 15/17-A 58-25.00N 000-20.10E inoperative2024-05-01
- 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
- Mrcc shetland mf r/t and dsc services at collafirth hill site 60-32.00N 001-23.50W off air2024-04-01
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 55.2 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.