Naval Air Station Keflavik Defense Command (ADC) established a temporary radar station at the airport, equipped with World War II-era AN/TPS-1 and AN/TPS-3A radars that operated until a permanent radar station could be constructed at nearby Rockville AS. Between 1952 and 2006, Air Forces Iceland provided air defense for Iceland, operated Keflavik Airport, and furnished base support for all U.S. military forces in Iceland participating in its defense under NATO. Also Air Force component of NATO Iceland Defense Force. ADC, later renamed Aerospace Defense Command used the facility for air surveillance of Iceland and the North Atlantic, employing F-102 Delta Dagger and then F-4C
Zvartnots International Airport Zvartnots International Airport Zvartnots International Airport (), is located near Zvartnots, west of Yerevan, the capital city of Armenia. It acts as the main international airport of Armenia and is Yerevan's main international transport hub. It is the busiest airport in the country. The airport was opened in 1961, and following a design competition held in 1970, M. Khachikyan, A. Tarkhanyan, S. Qalashyan, L. Cherkezyan and M. Baghdasaryan won the right to design the first terminal building. The airport was renovated in the 1980s with the development of a new terminal area, in order to meet domestic traffic demands within