Dans les coulisses du Mystère II : Le pionnier supersonique de Dassault - par Nicolas de Lemos

Nicolas de Lemos, editor at Aviation Fana, presents the Mystère II The Mystère II, designed by Dassault in 1949, marked a revolution in French aviation, aiming to compete with the world's aeronautical powers. An evolution of the Ouragan, it benefited from an innovative wing inspired by the F-86 Sabre, optimizing aerodynamics to reach supersonic speeds. In 1952, it became the first French aircraft to break the sound barrier in horizontal flight, a technological feat. However, its beginnings were marked by technical challenges: vibrations, instabilities and limitations in flight. Despite its maneuverability qualities, its limited production and inconsistent performance hampered its mass adoption. Retired in 1958, the Mystère II remains a crucial step in French aeronautical history, foreshadowing Dassault's future successes with models such as the Mystère IV and the Mirage.