Look up: Ju 52

1. Ju 52
   (from the article `Junkers, Hugo`) ...`Jumo` aircraft engines, designed one of the first turbojet engines during World War II, and played an important part in German airpower during ... ...the developments of World War II that had no continuing place in postwar air forces, but the transport airplane was only at the beginning o...
   Found on http://www.britannica.com/eb/a-z/j/26
   
   
2. Junkers Ju 252
   The Junkers Ju 252 was a German transport and utility aircraft of the Second World War. Design work started on the Ju 252 in 1939, and the first prototypes were built in 1940, the first flying in October 1941, entering service in 1943 before being withdrawn in 1944. The Junkers Ju 252 had a top spee...
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3. Junkers Ju 352
   The Junkers JU 352 (Herkules) was a German transport and utility aircraft of the Second World War, in service from 1944 to 1945. The Junkers JU352 was a low-wing cantilever monoplane powered by three BMW 323 R-2 9-cylinder radial air-cooled engines providing a cruising speed of 240 kmh and a typical...
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4. Junkers Ju 52
   The Junkers Ju 52 was a German medium bomber and troop transport aircraft of the Second World War produced from 1932 to 1944. The Ju 52 was powered by three 725 hp BMW 132A-3 9-cylinder radial piston engines providing a top speed of 275 kmh and a range of 1300 km when fitted with auxiliary tanks. Ar...
   Found on http://www.probertencyclopaedia.com/brow