The ‘P-51 Mustang’ was a single-seat, single-engine fighter aircraft that was produced by North American Aviation during World War 2. The P-51 was a very effective fighter, and it was considered to be one of the best fighters of the war. It was equipped with a powerful Merlin engine, and it had a long range and a high top speed. The P-51 was also well-armed, and it was able to effectively combat enemy fighters and bombers. The P-51 was used extensively in both the European and Pacific Theaters, where it played a key role in the Allied victory.