The P-51 Mustang was a long-range single-seat fighter aircraft that served with the Allied air forces during WW2. It flew mostly as a bomber escort in raids over Germany, ensuring air superiority from early 1944. The definitive version of the fighter was powered by a supercharged 12-cylinder Rolls-Royce Merlin engine. It is in my opinion the most aesthetically pleasing of all the WW2 fighters.