Airport
CTH Chester County G O Carlson Airport
Chester County G O Carlson Airport (CTH) is a small airport near Coatesville, United States with no regular commercial traffic. Below: its exact location and the nearest airport with flights.
IATACTH
ICAOKMQS
TimezoneAmerica/New York
Elevation201 m
Airports nearby
Other options near Coatesville
Q&A
Answers to your questions
What is Chester County G O Carlson Airport's code?
The IATA code is CTH, the ICAO code is KMQS. It's a small field with no regular commercial traffic.
What's the nearest airport with scheduled flights?
Philadelphia International Airport (PHL), about 55 km away.
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Sources: Airport data: OpenFlights (ODbL) · Route network: OpenFlights routes · Getting-there notes: Around the World, checked 2026