The McDonnell Douglas DC 7 ( See the DC 7 3D Model ) was designed in the early 1950s and produced from 1953 -1958. It came at the end of the era of piston-engine airliners and were soon obsolete, but managed to make it's way into the fleets of many Airlines around the World including far off lands like australia, Argentina, and South Pacific Islands. The jet age of air transport began only a few years after its introduction, so led to a relatively short life in the Airline fleets that adopted...
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