The North American Aviation P-51 Mustang is an American long-range, single-seat fighter and fighter-bomber used during World War II and the Korean War, among other conflicts. The Mustang was designed in April 1940 by a team headed by James Kindelberger of North American Aviation (NAA) in response to a requirement of the British Purchasing Commission. The Purchasing Commission approached North American Aviation to build Curtiss P-40 fighters under license for the Royal Air Force (RAF). Rather than build an old design from another company, North American Aviation proposed the design and production of a more modern fighter. The prototype NA-73X airframe was rolled out on 9 September 1940, 102 days after the contract was signed, and first flew on 26 October.
The Mustang was designed to use the Allison V-1710 engine, which had limited high-altitude performance in its earlier variants. The aircraft was first flown operationally by the RAF as a tactical-reconnaissance aircraft and fighter-bomber (Mustang Mk I). Replacing the Allison with a Rolls-Royce Merlin resulted in the P-51B/C (Mustang Mk III) model, and transformed the aircraft's performance at altitudes above 15,000 ft (4,600 m) (without sacrificing range), allowing it to compete with the Luftwaffe's fighters. The definitive version, the P-51D, was powered by the Packard V-1650-7, a license-built version of the two-speed, two-stage-supercharged Merlin 66, and was armed with six .50 caliber (12.7 mm) AN/M2 Browning machine guns
Walker Melville "Bud" Mahurin (December 5, 1918 – May 11, 2010) was a United States Air Force officer and aviator. During World War II, while serving in the United States Army Air Forces, he was a flying ace.
Mahurin was the first American pilot to become a double ace in the European Theater. He was the only United States Air Force pilot to shoot down enemy planes in both the European and Pacific Theaters and the Korean War. During World War II he was credited with 20.75 aerial victories, making him the sixth-highest American P-47 ace. He was credited with shooting down 3.5 MiG-15s in Korea, giving him a total of 24.25 aircraft destroyed in aerial combat.
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Originally designed for the Royal Air Force, the P-51 became a long-range escort fighter for the U.S. armed forces against Nazi Germany. It was a high-altitude flyer able to stay in range with B-17...
