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Map: OpenStreetMap contributors, captured 20 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
St Thomas, Canada
ICAO code
CYQS
IATA code
YQS
Elevation
778 ft
Longest runway
5,013 ft (09/27)
Runways
3
Size class
Medium
Position
42.7700, -81.1108
About CYQS
St Thomas Municipal Airport (YQS) is a medium airport in St Thomas, Canada, with the ICAO code CYQS. Its 3 runways are 09/27, 15/33 and 03/21. The longest, 09/27, is 5,013 ft. All of them have hard surfaces. The OpenStreetMap layout shows 2 taxiway segments. The route snapshot of 14 Oct 2026 has no scheduled routes for CYQS.
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
09 / 27
5,013 ft
100 ft
Hard
Lit
15 / 33
2,610 ft
75 ft
Hard
Not lit
03 / 21
2,607 ft
75 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
The route snapshot of 14 Oct 2026 has no scheduled routes for this airport.
Nearby airports with maps
The closest airports that have a map and a page here.
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.