FSX RAF Twin Pioneer XT610. A repaint for the Rob Richardson freeware FSX Acceleration Scottish Aviation Twin Pioneer. XT610 c/n 561 first flew as G-APRS on 13th September 1959 and was leased to Fisons for six months for aerial survey work. Following this she was leased to German air taxi operator Deutsche Taxiflug before being returned to Prestwick for overhaul and minor modifications in March 1961. She was leased to Sierra Leone Airlines for twelve months and On return from West Africa in January 1962 joined the RAF as XT610 at the Empire Test Pilots School at Boscombe Down. Repaint by Peter Watkins.