Abstract: A fixed wing powered light aircraft has a fuselage formed by laterally spaced longitudinal tubular booms supporting a twin vertical stabilizer and rudder assembly and a horizontal stabilator. A tubular framework pylon structure is secured to the fuselage booms for supporting a propulsion engine driving a propeller arranged in a pusher configuration. An open cockpit is partially shrouded by a streamlined nose cowl and longitudinal cockpit side panels which meet along the longitudinal center line aft of the pylon. Two piece removable wing root fairings minimize drag and streamline airflow approaching the empennage. The aircraft is adapted for military applications with adjustable support brackets for aiming plural missile launch tubes on each wing. A pilot seat is mounted on an adjustable support structure comprising in eccentric arm and track for supporting longitudinal seat support rails.