Letov Š-33 Overview The Letov Š-33 was a 1930s prototype Czechoslovak long-range bomber, designed and built by Letov. Specifications Aircraft Roles Bomber Aircraft Country Czechoslovakia Timeline 1930s First Flown 1930 Manufacturer Letov aircraft Configuration Wing Mid-Wing Aircraft Types Single-engine aircraft Single-Engined Tractor Aircraft Tractor Aircraft View on Wikipedia → ◀ Avia B-158 Aero A.102 ▶ Similar Aircraft Aero A.304 Czechoslovakia 1930s Aero A.100 Czechoslovakia 1930s Aero A.101 Czechoslovakia 1930s Aero A.300 Czechoslovakia 1930s Avia B-158 Czechoslovakia 1930s Aero A.104 Czechoslovakia 1930s