The Hawker P.V.3 (Private Venture 3) was the company designation for the prototype single-seat fighter aircraft developed by Hawker Aircraft Ltd in the mid-1930s. It served as the progenitor of the Hawker Hurricane, the Royal Air Force's first monoplane fighter capable of exceeding 300 mph (480 km/h) in level flight.
Development and Design Designed by Sydney Camm, the P.V.3 originated as a private venture proposal to meet the anticipated requirements of Air Ministry Specification F.5/34 (later superseded by F.36/34). It represented a significant departure from Hawker's previous biplane fighters (such as the Fury and Demon), incorporating a cantilever monoplane wing, a retractable tailwheel undercarriage, and an enclosed cockpit.
The airframe utilized Hawker's traditional construction methods: a Warren truss fuselage structure composed of steel tubes with metal skinning forward and fabric covering aft, and a fabric-covered metal wing structure (initially with two spars, later modified).
Powerplant The prototype was powered by a single Rolls-Royce PV-12 engine (later named the Merlin), driving a two-blade, fixed-pitch wooden propeller. Later flights tested a three-blade, variable-pitch propeller.
Operational History
- First Flight: 6 November 1935, flown by Hawker's chief test pilot, Group Captain P. W. S. "George" Bulman, from Brooklands.
- Testing: The prototype (serial K5083) demonstrated excellent performance during manufacturer's trials and subsequent evaluation at the Aeroplane and Armament Experimental Establishment (A&AEE) at Martlesham Heath.
- Production Contract: Based on the success of the P.V.3 trials, the Air Ministry placed an initial order for 600 aircraft in June 1936, at which point the type was officially named the Hawker Hurricane.
Significance The P.V.3 validated the concept of a high-speed, eight-gun monoplane fighter built using proven, rugged construction techniques. Its rapid development timeline—from drawing board to first flight in under a year—was critical in ensuring the Hurricane entered squadron service prior to the outbreak of the Second World War. The sole prototype, K5083, was retained for development work and did not see combat service.
