Sopwith Snail

Sopwith Aviation Company · United Kingdom · first flew 1918 · fighter

The Sopwith 8F.1 Snail was a prototype British fighter of the First World War. It was unsuccessful and was abandoned because of an unreliable engine.

Recognition (WEFT)

W — WingsMid-mounted, straight
E — Engines1 × piston, nose-mounted
F — Fuselage5.79 m fuselage
T — TailConventional

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

Spot it by:

Armament was two synchronised Vickers guns in the fuselage and a Lewis gun above the upper wing. The pilot sat under a large cut-out in the upper wing.

Specifications

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

History

Herbert Smith designed a small single-bay biplane around the 170 hp ABC Wasp radial to meet Air Board Specification A.1A for a light fighter better than the Camel. The first prototype flew in April 1918.

Variants

The Snail Mk.II had a conventional wood and fabric fuselage; the Snail Mk.I, which followed in May, had a plywood monocoque fuselage and 22 inches of stagger.

Where you'll see it

Two prototypes were built and sent to Martlesham Heath for testing in May 1918. Performance was reasonable but handling was poor, and both were broken up for firewood in November 1919.

Related aircraft

AircraftIQ — the aircraft field guide: 8,606 recognition guides, live overhead identification, works offline.