The Curtiss H-75 is a fighter aircraft developed by the Curtiss Aeroplane and Motor Company in the late 1930s. It was designed as a versatile and agile plane, primarily used by the United States Army Air Corps and various foreign air forces during World War II. The H-75 is known for its distinctive gull wings and powerful engine, which contributed to its performance in combat. The aircraft was based on the Curtiss P-36 Hawk and was notable for its speed and maneuverability. It served in several roles, including air superiority and ground attack, and was used by countries such as France and China during the war.