In 1958, the 33rd aircraft was used as a prototype for the Series 2 with Pratt & Whitney Wasp R-1340 radial engines which had been ordered by Philippine Air Lines. And there is A LOT of aircraft available, but most of the heavy-hitters (PMDG, FSLabs, etc) will give you a VERY good experience, but will cost you at least 140 or so a piece for an airliner. Three pre-production aircraft were built for trials, and sales and demonstrations. Flight trials proved that the aircraft had a very short landing run and the aircraft was displayed at the September 1955 Society of British Aircraft Constructors Show at Farnborough. The prototype Twin Pioneer, registered G-ANTP, first flew at Prestwick Airport on 25 June 1955. Title=Scottish Aviation Twin Pioneer 9N-RF6ĭescription=Powered by two Alvis Leonides 531 radial engines, the Twin Pioneer was a high-wing cabin monoplane with a triple fin and rudder assembly and fixed tailwheel undercarriage. Microsoft Flight Simulator X (FSX) including Steam Edition & Prepar3D (P3D) Filename.