Porte’s ultimate design was a triplane flying boat, unofficially nicknamed the ‘Porte Super Baby’, but officially designated Felixstowe Fury. With wings spanning 37.5 m (123 ft), the Fury was powered by five 360hp Rolls Royce Eagle engines, two as tractors and three as pushers. Flying controls, initially, were power assisted by servomotors. After successful flying trials, the Fury was in the last stages of preparation for a projected flight to South Africa on August 11, 1919, when it was wrecked in Harwich harbour. All work on a second Fury was then stopped and the Fury programme cancelled. In October 1919, John Cyril Porte, the man whose inventive genius had conceived the F series of flying boats, died in Brighton of tuberculosis.
Engines: 5 x 334 hp Rolls-Royce Eagle VII
Span: 37.5 m (123 ft)
Length: 19.2 m (63 ft 2 in)
Height: 8.4 m (27 ft 6 in)
Maximum speed: 156 km/h (97 mph) at 609.5 m (2000 ft)
All Aero 