Tupolev Tu-114 is a Soviet long-range turboprop airliner, developed by the Tupolev design bureau in the 1950s. At the time of its creation, it was the largest passenger aircraft in the world. Having lost this title to the Boeing 747, it is still considered the largest civil turboprop aircraft. During the design process, the Tu-114 was based on the Tu-95 strategic bomber. The passenger plane took the wing and engines from it, however, most of the other elements and systems were specially develope