GPS jamming in Slovenia today

Last updated: 9 November 2026, 04:51 UTC

Slovenia today: 7.7% of monitored areas are affected.

Nearby

Pages near Slovenia: Balkans, Austria, Croatia, Bosnia and Herzegovina, Hungary, Czechia.

Cities and airports

Latest data: flights on 8 November 2026. Source: GPSInterference.com.
Place	Share affected	Aircraft affected
Maribor Edvard Rusjan (MBX)	1.3%	77 of 5,938
Koper	1.0%	42 of 4,123
Ljubljana Jože Pučnik (LJU)	0.4%	20 of 4,819

Aircraft within 100 km of each city that reported low GPS accuracy. A row opens the live map over that city.

By altitude

Slovenia: no clear altitude pattern. How this is read.

Aircraft observations by barometric altitude, latest update. Source: GPSInterference.com.
Altitude	Aircraft	Share affected
Below 5,000 ft	106	8.5%
5,000 to 15,000 ft	161	0.6%
15,000 to 30,000 ft	260	0.0%
Above 30,000 ft	3,475	0.3%

Slovenia: an aircraft is counted in each layer it crosses, so the rows do not add up.

Background

Slovenia's communications agency, AKOS, the University of Ljubljana and the EU's Joint Research Centre ran measurement campaigns near Črnotiče to assess the threat from jammers (Coordinates). In March 2026 the government published an explainer on how safe satellite navigation is, noting that the issue became pressing after the war in Ukraine began (Government of Slovenia, March 2026). For the reporting on interference in Slovenia, and who it is attributed to, see the Balkans.

Only hexagons whose centre lies inside the borders of Slovenia are counted, so hexagons in neighbouring countries and out at sea are left out. The map is framed on 45.3° N to 47° N and 13.3° E to 16.6° E.

Slovenia is counted under the Balkans; its centre also lies within Eastern Europe.

Worst and best days on record

The worst day on record for Slovenia was 29 December 2025, when 38.5% of its monitored areas were affected (5 of 13).
The best day on record for Slovenia was 7 November 2026, when 0.0% of its monitored areas were affected (0 of 13).

Embed this map

Paste this where the Slovenia map should appear. It is free to use and updates by itself.

<iframe src="https://gpsinterference.com/embed?region=slovenia&amp;names=on" width="640" height="400"
        style="border:0;width:100%;max-width:960px" loading="lazy"
        title="Live GPS interference map: Slovenia"></iframe>
<p>Live map: <a href="https://gpsinterference.com/">GPS Interference</a></p>

Open the embed studio to choose the map style, altitude, height and place names, and see a preview.

Slovenia: low reported accuracy points to interference but does not prove it, and the map cannot locate a transmitter or say who is responsible. How the map is made.

This page records reported GNSS interference events from publicly available sources. It makes no claim about the source, intent or attribution of any event. Place names and boundaries follow the underlying data provider and do not imply any position on sovereignty or territorial status.