The Hawker Typhoon is a British single-seat fighter-bomber, produced by Hawker Aircraft. It was intended to be a medium-high altitude interceptor, as a replacement for the Hawker Hurricane, but several design problems were encountered and it never completely satisfied this requirement.
The unarmed first prototype Typhoon P5212 taken just before its first flight. The prototype had a small tail unit and a solid fairing behind the cockpit, which was fitted with "car door" access hatches
The second prototype P5216 in the standard RAF camouflage of 1941, possibly with yellow undersurfaces. The retractable tailwheel and main wheels now had doors fitted. Six exhaust stubs and the later standardised four cannon armament were other changes from P5212.
A Mark IB Typhoon US-A in April 1943. It was flown by Squadron Leader T.H.V Pheloung (New Zealand). An 18-inch-wide (460 mm) yellow recognition stripe is visible on the upper wing.
The Rolls-Royce Vulture was a British aero engine developed shortly before World War II that was designed and built by Rolls-Royce Limited. The Vulture used the unusual "X-24" configuration, whereby four cylinder blocks derived from the Rolls-Royce Peregrine were joined by a common crankshaft supported by a single crankcase. The engine was originally designed to produce around 1,750 horsepower (1,300 kW) but problems with the Vulture design meant that the engines were derated to around 1,450 to 1,550 hp in service by limiting the maximum rpm.
Avro Manchester II, showing two exhaust dampers
Vulture powered Hawker Tornado prototype, with two rows of ejector exhausts