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IATA CTH ICAO KMQS FAA MQS Small airport

Chester County G O Carlson Airport

Coatesville · Pennsylvania · United States

Location

Town
Coatesville
Region
Pennsylvania
Country
United States
Elevation
660 ft
Latitude
39.9790
Longitude
-75.8655

Observed traffic

Departures (30 d)
813
Arrivals (30 d)
812
All observed flights
1,625
Last seen
October 30, 2026

Facility

Type
Small airport
Scheduled service
No
Longest runway
5,400 ft
Also known as
40N

Runways

RunwayLengthWidth SurfaceLightedHeadings
11 / 29 5,400 ft 100 ft ASP Yes 102° / 282°

Frequencies

TypeDescriptionMHz
A/D PHILADELPHIA APP/DEP 124.350
AWOS AWOS 3 126.250
CLD CLNC DEL 125.600
RDO WILLIAMSPORT RDO 113.200
UNIC CTAF/UNICOM 122.700

WikipediaAirport website Airport data from OurAirports (public domain).