Hellenikon Air Base Cyprus (1975), Ethiopia (1977), and Iran (1979, 1981). The American base was renamed Hellenikon Air Base on 25 February 1976, and also provided administrative and logistical support to U.S. units and organizations in Greece, the Middle East, Eastern Mediterranean, and parts of Africa. With the end of the Cold War, it was agreed to end the USAF presence at the airport and the United States closed its facilities in 1993. In 1963, the Finnish star architect Eero Saarinen designed the East Terminal building. Prior to closing its passenger service, the airport was serving 12 million passengers per year. Hellenikon Air
Denver International Airport Denver International Airport Denver International Airport is an international airport serving metropolitan Denver, Colorado, United States. At 33,531 acres (13,570 ha, 52.4 sq mi), it is the largest airport in the United States by total land area. Runway 16R/34L, with a length of , is the longest public use runway in the United States. Denver currently has non-stop service to 205 destinations throughout North America, Latin America, Europe, and Asia. It is the fourth airport in the United States to reach the 200 marker. It also has the 2nd largest domestic network of any airport in the country with flights