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
Hobart International Airport entering the country. Due to the airport's southern location, Skytraders operates regular flights to Antarctica on behalf of the Australian Antarctic Division using an Airbus A319. Hobart International Airport was opened in 1956 and privatised in 1988. Occupying approximately of land, the airport is situated on a narrow peninsula. Take-offs and landings are inevitably directed over bodies of water regardless of approach or departure direction. The region immediately surrounding the airport remains largely unpopulated, which enables the airport to operate curfew-free services. In the 2010-11 financial year, the airport handled 1,903,000 passenger movements, making it the ninth busiest airport in