FS2004/FSX Supermarine Spiteful. The Supermarine Spiteful was a direct development of the Spitfire using a new laminar flow wing. Spiteful RB517, was the third production Spiteful XIV. The Spiteful was ordered into production as the Spiteful XIV and 150 of the aircraft were ordered. With the advent of jet propulsion, however, the future of high-performance fighters was clearly with the jet fighter, and so the order was later canceled with only a handful of Spitefuls built. Gmax model by A.F. Scrub.