The Percival Q6 was a twin engine, low-wing monoplane of wooden construction, powered by a pair of Gipsy Six engines. Originally designed as a civil transport aircraft it was later utilised by the Royal Air Force and Royal Navy as a communication platform.
The ‘Type Q’ was Percival’s first twin-engine aircraft and was constructed of wood, with a plywood and fabric covering. Initially, two versions were designed: The Q4, a four-seat executive transport aircraft and the Q6, a six seat feeder-liner although it was only the Q6 which saw production.
The first prototype (G-AEYE) flew for the first time at Luton Airport on 14th September 1937, with production commencing in 1938 and the first airframe being sold to Sir Phillip Sassoon, a leading politician of the day. The prototype was followed by 26 production aircraft, a number of which were exported including one to King Ghazi of Iraq, two to the Lithuanian Government and two to the Egyptian Government.
Unusually, the type was built with either a fixed, or a retractable undercarriage with the fixed undercarriage featuring a ‘trousered’ undercarriage leg beneath the engine nacelle which was very similar to that of the DH89 Dragon Rapide. Only four of the aircraft used the optional retractable undercarriage.
The Percival Q6 was, in effect, an equivalent of the post-war DH104 Dove with seven aircraft being built from the outset for RAF use. Three aircraft returned to civil use after the war.
|Powerplant||Two 205 hp DH Gipsy Six Series II|
|Span||46 ft 8 in|
|Maximum Weight||3,500 lb|
|Capacity||Pilot and 5 to 6 passengers|
|Maximum Speed||195 mph (206 mph with retractable undercarriage)|
|Cruising Sped||175 mph (188 mph with retractable undercarriage)|
Number built & Variants
Percival Petrel Q.4
|4 Seater civil executive aircraft|
|Percival Petrel Q.6||6 Seater feederliner|
Percival Petrel Q.6 Mk1
|Prototype fitted with wings originally intended for the Q.4|
Percival Petrel Q.6 MkII
|Production variant with fixed undercarriage|
Percival Petrel Q.6 MkIII
4 built / 1 conversion
|Variant with retractable undercarriage|
Percival Petrel Q.6 MkIV
|Proposed air survey variant|
Percival Petrel Q.6 MkV
|Military communications aircraft for 4 passengers|
Percival Petrel Q6
|This aircraft was hangared at Redhill Aerodrome for many years, before a move to Duxford and then to the Isle of Man for rebuild. Restoration continues at Seething Airport, Norwich.|