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
Argyle International Airport replaced the much smaller E.T. Joshua Airport as St. Vincent and the Grenadines principal airport. During the construction of the new airport, the International Airport Development Company (IADC) faced numerous challenges and controversies, causing major delays in the construction process. This resulted in the airport being completed 5 years after the originally forecasted completion date. Federal Aviation Administration (FAA) conducts the International Aviation Safety Assessment Program (IASA), assessing the Civil Aviation Authority (CAA) of each country that has carriers operating to the United States and has classified Argyle International Airport, which operates under the jurisdiction of the Eastern Caribbean Civil