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
Chinggis Khaan International Airport Chinggis Khaan International Airport Chinggis Khaan International Airport (, "Çingis hán olon ulsîn niseh búdal", ) is the international airport serving Ulaanbaatar, Mongolia, situated southwest of the capital. It is the largest international air facility in the country. The airport was first established as "Buyant-Ukhaa airport" (, "Buyant-Uhá niseh onğocnî töw búdal") on 19 February 1957. In 1958, international flights began with flights to Irkutsk and Beijing using Ilyushin Il-14 aircraft. Regular flights from the airport started in 1961. The terminal was upgraded to make it suitable for international traffic in 1986. Between 1994 and 1997 a further major upgrade