The Grahame-White Type XI (also known as the Naval and Military Biplane) was an early aircraft built in the United Kingdom and marketed as being particularly well-suited to military applications. It was a two-bay biplane of pod-and-boom configuration with unstaggered wings of slightly unequal span. The pilot and an observer sat in tandem open cockpits in a streamlined nacelle with the engine mounted pusher-fashion behind them.
Made by Grahame-White.