Chester County G O Carlson Airport KMQS
Chester County G O Carlson Airport (KMQS, CTH) is a non-towered airport in Coatesville, Pennsylvania, 660 feet above sea level. Its one runway is 11/29, 5,400 feet of asphalt, lighted. Approach and departure service comes from Philadelphia International. The closest other airport on TowerScope is New Garden Airport (KN57), 10 nautical miles southeast.
Runways
| Runway | Length | Surface | Lighted |
|---|---|---|---|
| 11/29 | 5,400 ft | asphalt | Yes |
Frequencies
Philadelphia International tower and approach
- 124.35 Approach and departure
- 125.6 Clearance delivery
- 319.15 Approach and departure
Chester County G O Carlson Airport weather station
- 126.25 MQS AWOS-3
Chester County G O Carlson no tower
- 122.7 CTAF, UNICOM
From the FAA NASR 28-day data, cycle 2026-10-01. Check the Chart Supplement before use.
Location
39.9790, -75.8655. Field elevation 660 ft. No control tower on file.
Nearby airports
- KN57 New Garden Airport 10 NM southeast
- KOQN Brandywine Regional Airport 13 NM east
- KPTW Heritage Field 21 NM northeast
- KLNS Lancaster Airport 22 NM northwest
- KILG Wilmington Airport 22 NM southeast
- KRDG Reading Regional Airport (Carl A Spaatz Field) 24 NM north
- KEVY Summit Airport 28 NM south
- KLOM Wings Field 29 NM east