flew on 21 July 1951 and broke the helicopter distance and speed records in July 1953. Production versions of the Alouette emerged as the commercially successful Alouette II and Alouette III, resulting in production runs of several hundreds, with many exported. Fixed wing aircraft were also developed post World War II, with several jet research aircraft and two significant airliners: The SE-2010 Armagnac and the SE-210 Caravelle airliners. Production licences were also obtained from de Havilland for the de Havilland Sea Venom to provide all-weather and day fighters for the Aéronautique Navale., with 121 two-seat and single-seat Aquilon 20 / 201 / 202 / 203 / 204 built from 1952. SNCASE aircraft production Early three digit sequence SNCASE SE.100 (developed from Liore et Olivier LeO 50) (1939) SNCASE SE.161 Languedoc (developed from Bloch 160) (1939) SNCASE SE.200 Amphitrite (1942) SNCASE SE-400 (1939) SNCASE SE-700 & 700A (1945) Four digit model sequence SNCASE SE-1010 (1948) SNCASE SE-1210 (1948) SNCASE SE-2010 Armagnac (1949) SNCASE SE-2100 (1945) SNCASE SE-2300 & 2310 (1945) SNCASE SE-2410 & 2415 Grognard (1950) SNCASE SE-5000 & 5003 Baroudeur (1953) Helicopters (3000-series designation sequence) SNCASE SE-3000 (development of Focke-Achgelis Fa 223) (1948) SNCASE SE-3101 (1948) SNCASE SE-3110 (1950) SNCASE SE.3120 Alouette (1951) SNCASE SE-3130 Alouette II & SE-3131 Gouverneur (1955) SNCASE SE-3150 Lama (1969) SNCASE SE-3160 Alouette III (1959) SNCASE SE-3200 Frelon (1959) Late three digit designation sequence SNCASE SE-116 & 117 Voltigeur (1958) SNCASE SE-210 Caravelle (1955) SNCASE SE.212 Durandal (1956) Designs built under licence SNCASE SE-532-535 Mistral ; license-built de Havilland Vampire (1951) SNCASE Aquilon; license-built de Havilland Sea Venom (1952) References External links Aviafrance - S.N.C.A.S.E. Aviafrance - S.N.C.A.S.E. 'Aquilon' 20 Aviafrance - S.N.C.A.S.E. 'Aquilon' 202 Aviafrance - S.N.C.A.S.E. 'Aquilon' 203 Aviafrance - S.N.C.A.S.E. SE-210 'Caravelle' Aviafrance - S.N.C.A.S.E. SE-2010 'Armagnac' Aviafrance - S.N.C.A.S.E. SE-100 Aviafrance - S.N.C.A.S.E. SE-700 Defunct aircraft manufacturers of France Defunct helicopter manufacturers Manufacturing companies disestablished in 1957 Sud Aviation Vehicle manufacturing companies established in 1937 French companies established in 1937 1957 disestablishments in France