Letov Š-50 ‹› Overview The Letov Š-50 was a 1930s prototype Czechoslovak military general-purpose monoplane, designed and built by Letov. Specifications Aircraft Roles Utility Aircraft Country Czechoslovakia Timeline 1930s First Flown 1938 Manufacturer Letov aircraft Configuration Wing Mid-Wing Aircraft Types Multi-engine aircraft Twin-Engined Aircraft Twin-Engined Piston Aircraft Twin Piston-Engined Tractor Aircraft Twin-Engined Tractor Aircraft Propeller aircraft Piston-engined aircraft Tractor Aircraft View on Wikipedia → ◀ Zlín Z-XII Avia S-199 ▶ Similar Aircraft Aero Ae-45 Czechoslovakia 1940s Aero L-60 Brigadýr Czechoslovakia 1950s Aero L-39 Albatros Czechoslovakia 1960s Avia S-199 Czechoslovakia 1940s Aero L-29 Delfín Czechoslovakia 1950s Avia B-534 Czechoslovakia 1930s