Letov Š-39

Letov · Czechoslovakia · first flew 1931 · fighter

The Letov Š-39 was a Czechoslovak single-seat biplane fighter prototype developed by Letov in the early 1930s. It was one of a series of fighter prototypes produced by Letov as the Czechoslovak Air Force evaluated new designs.

Recognition (WEFT)

W — WingsMid-mounted, straight
E — Engines1 × piston, nose-mounted
F — Fuselage6.14 m fuselage
T — TailConventional

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A conventional single-bay biplane with a radial engine and an enclosed cockpit; it resembles other Central European biplane fighters of the early 1930s and requires markings or documentation to identify it positively.

Specifications

Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.

History

Letov produced a succession of fighter prototypes through the late 1920s and 1930s. The Š-39, flown in 1931, was evaluated alongside competing designs from Avia and Aero. Czechoslovak procurement ultimately favoured other types, and the Š-39 did not enter production.

Variants

A single prototype; no production variants.

Where you'll see it

The Š-39 did not enter Czechoslovak Air Force service.

Related aircraft

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