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
Ion Theodorescu-Sion Ion Theodorescu-Sion Ion Theodorescu-Sion (; also known as Ioan Theodorescu-Sion or Teodorescu-Sion; January 2, 1882 – March 31, 1939) was a Romanian painter and draftsman, known for his contributions to modern art and especially for his traditionalist, primitivist, handicraft-inspired and Christian painting. Trained in academic art, initially an Impressionist, he dabbled in various modern styles in the years before World War I. Theodorescu-Sion's palette was interchangeably post-Impressionist, Divisionist, Realist, Symbolist, Synthetist, Fauve or Cubist, but his creation had one major ideological focus: depicting peasant life in its natural setting. In time, Sion contributed to the generational goal of creating a