The browser demo is free and gives 3 free games a day with simulated planes.
Map: OpenStreetMap contributors, captured 20 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
Semey, Kazakhstan
ICAO code
UASS
IATA code
PLX
Elevation
761 ft
Longest runway
10,159 ft (08/26)
Runways
2
Size class
Large
Position
50.3513, 80.2344
About UASS
Semei International Airport (PLX) is a large airport in Semey, Kazakhstan, with the ICAO code UASS. Its two runways are 08/26 and 02/20. The longer one, 08/26, is 10,159 ft. All of them have hard surfaces. The OpenStreetMap layout shows 48 taxiway segments, 5 aprons and 1 terminal outlines. In the route snapshot of 14 Oct 2026, 4 airlines have 28 routes through UASS. Its most frequent links are Almaty (ALA), Astana (NQZ) and Shymkent (CIT).
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
08 / 26
10,159 ft
145 ft
Hard
Lit
02 / 20
3,270 ft
253 ft
Hard
Not lit
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Scheduled routes
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Airlines flying here
Also flying here, shown by airline code: KZR, AYN, QAZ, SBI.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
Analytics
We measure visits with Google Analytics only if you say yes. Nothing is set on your phone until you accept. Your choice is remembered in this browser.