Boulton & Paul P.9

Boulton & Paul · United Kingdom · first flew 1919 · light aircraft

The Boulton & Paul P.9 was a British two-seat light biplane produced in the immediate aftermath of World War I, designed for the anticipated postwar civil aviation market. It was a simple and economical aircraft based on wartime experience.

Recognition (WEFT)

W — WingsMid-mounted, straight
E — Engines1 × piston, nose-mounted
F — Fuselage7.52 m fuselage
T — TailConventional

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Small single-bay biplane with equal-span wings, conventional landing gear, and an open two-seat cockpit. Typical early 1920s British light biplane construction with fabric and wood.

Specifications

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

History

Boulton & Paul built aircraft during WWI and sought to transition to civil production after the Armistice. The P.9 was designed to appeal to private owners and flying clubs at a time when many ex-military aircraft were flooding the market. Like most postwar British light aircraft, it struggled to find buyers against cheap surplus types. A small number were built.

Variants

The P.9 was produced in very limited numbers. Boulton & Paul subsequently focused on larger military aircraft designs, culminating in the Overstrand bomber.

Where you'll see it

Used by private owners in the United Kingdom in the early 1920s. Not adopted militarily. The type had a very short commercial life.

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