Open mapKMQS · CTH Chester County G O Carlson Airport
Coatesville, Pennsylvania, United States
Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.
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Airport facts
- Ident
- KMQS
- FAA LID
- MQS
- IATA
- CTH
- Type
- Small airport
- Public use
- Yes
- Municipality
- Coatesville
- Region
- Pennsylvania
- Country
- United States
- Elevation
- 660 ft (201 m)
- Coordinates
- 39.9790° N 75.8655° W
39°58′44″N 75°51′56″W - Towered
- No
- Wikipedia
- Chester County G O Carlson Airport
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 MQS
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 11/29 | 5,400 × 100 ft | Asphalt | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| AWOS | AWOS-3 | 126.250 |
| CLD | 125.600 | |
| CTAF | 122.700 | |
| UNIC | 122.700 | |
| APP/DEP | 124.350 | |
| APP/DEP | 319.150 |