Kalamata International Airport (IATA: KLX, ICAO: LGKL) "Captain Vassilis Constantakopoulos" is and airport in the city of Kalamata, Greece. It mainly receives flight during the summer. The airport located between Kalamata and Messini. There is a military base of the Hellenic Air Force and an air-training department to the west of the runway. The air base uses the same runway as civilian aircraft.Kalamata International Airport (IATA: KLX, ICAO: LGKL) "Captain Vassilis Constantakopoulos" is and airport in the city of Kalamata, Greece. It mainly receives flight during the summer. The airport located between Kalamata and Messini. There is a military base of the Hellenic Air Force and an air-training department to the west of the runway. The air base uses the same runway as civilian aircraft.