Blériot-SPAD S.51

Blériot Aéronautique · France · first flew 1924 · fighter

The Blériot-SPAD S.51 was a French fighter aircraft developed in 1924 in response to a French Air Force requirement.

Recognition (WEFT)

W — WingsMid-mounted, straight
E — Engines1 × piston, nose-mounted
F — Fuselage6.45 m fuselage
T — TailConventional

WEFT is AircraftIQ's four-point recognition method — how it works.

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A single-seat biplane fighter powered by a 420 hp Gnome & Rhône 9Ab Jupiter nine-cylinder radial.

Specifications

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

History

It was meant to replace the obsolete Nieuport-Delage NiD.29, and first flew on 16 June 1924.

Variants

Variants were the S.51 prototype, the S.51/2 export version for Poland, the S.51/3 with a variable-pitch propeller, and the S.51/4 for Turkey and the USSR.

Where you'll see it

The Polish Air Force was the primary user.

Related aircraft

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