Mustangs of the Air and Highway

cr4.globalspec.com — Hard to believe it has been 68 years since the British first contracted with North American Aviation to produce a long-range escort plane to protect B-17 bombers from the Luftwaffe over Germany. More than 15,000 P-51 Mustangs were eventually built and although regarded as an American innovation, the British Merlin V-12 engines and their contract mo