In 1955, SALS becomes the ""service de la formation aéronautique et des sports aériens"" (SFASA), in 1959 the ""service de la formation aéronautique, du travail aérien et des transports"" (SFATAT), in 1964 it is renamed the ""service de la formation aéronautique"" (SFA) and finally the ""service de la formation aéronautique et du contrôle technique"" (SFACT) in 1976. These designations reflect the successive changes in the organization of the civil aviation administration, but also the direct involvement of the State, in flight training. Thus "national centers" will be created, in 1945, for the gliding activities (Challes-les-Eaux, Beynes, Pont-Saint-Vincent, etc.), and then for the flight in piston aircraft (Carcassonne in 1945, Saint-Yan in 1947), and even skydiving (Biscarosse in 1953).