FSX Twin Pioneer N9965F. A repaint the Rob Richardson freeware FSX Acceleration Scottish Aviation Twin Pioneer. N9965F c/n 505 was previously G-AOER and was used by the UN for geographical survey work for two years before being sold in the United States. Registered to Air North in Alaska in October 1978. The aircraft crashed on take off at Pilot Point, Alaska in August 1979. Repaint by Peter Watkins.