History
The design of the P-51 Mustang was led by the North American design team of Ray Rice and Edgar Schmued. The first unit was rolled out of the North American factory at Mines Field (now L.A. Airport) in just 127 days; the plane, however, had no engine. The plane was initially given the name of Mustang by the British, who had purchased it from the United States.
At this time, an Allison V-1710 in-line 12-cylinder engine was installed. The first flight was in October, 1940. Many versions were made during World War II, with the D being the definitive version. It had six 50 caliber wing-mounted machine guns and a new bubble canopy.
The British Rolls Royce Merlin engine had been adapted to the D version and gave the fighter its high altitude performance and long range, required for bomber escort duties. The Mustang served throughout World War II and during the Korean conflict.