The Hughes Aviation P21-JMK11 Devastator outperformed every combat aircraft in speed, armament, and maneuverability, when it was first released. Although it is now dated, it is still used as a fighter-bomber, where its lack of speed can be overcome by its agility and firepower. The original Mk I Devastator was a concept model, created by Hughes Aviation, to demontrate the effectiveness of the pusher configuration as applied to combat aircraft. Although lightly armored, the Mk I was a smash...