Sion Airport PC-6, Pilatus PC-7, Pilatus PC-9 and Pilatus PC-21 as well as helicopters it uses Sion intensively with the fighter jets F/A-18 and F-5 Tiger. It is the home base of the militia pilot unit Fliegerstaffel 19 Swans with F-5E. Sion Airport is, at both ends of the runway, equipped with retractable arresting gear devices (used by the F/A-18 and in case of a problem by the F-5). Because of the redimension of the Swiss Air Force it is planned that the Air Force will leave Sion after 2017 and Sion will be used by civil aviation only, acting only as
Burgas Airport Burgas Airport Burgas Airport () is an international airport in southeast Bulgaria and the second largest airport in the country. The airport is located near to the north neighbourhood of Burgas, Sarafovo, which is located approximately 10 kilometres from the city centre. The airport serves Burgas and seaside resorts of Bulgarian south coast and is a major destination during the European summer leisure season. In 2017, the airport handled 2,982,339 passengers, a 3.6% increase compared to 2016. On 27 June 1937 the French company CIDNA (now part of Air France), chose the area of Burgas Airport to build a radio