The single-engine Junkers Ju 52 first flew in 1930. Designed and built by the Junkers Aircraft Company of Dessau, Germany, the Ju 52 was originally intended as a cargo aircraft. An upgraded model, the Ju 52/3m, was powered by three engines, excelling as an 18-seat airliner. By the late 1930s, hundreds of the safe and reliable Ju 52/3m were serving with airlines in more than 20 countries, including the prewar British Airways. It was used as a bomber by the reestablished Luftwaffe, particularly in the Spanish Civil War. During the Second World War, the Ju 52/3m was the mainstay of the Luftwaffe...