Robert Gray Army Air Field Airport
Killeen, United States
Robert Gray Army Air Field Airport (IATA: GRK, ICAO: KGRK) is an airport serving Killeen, United States.
It forms part of United States's air network, located at 31.067, -97.829. Travellers identify it by its three-letter IATA code "GRK" on tickets and baggage tags.
Airport data from the OpenFlights open database.