Description of the Yak42
Yakovlev Yak42 (Russian: Яковлев Як 42 NATO reporting name Clobber) is a 100/120seat threeengined mid range passenger jet. It is the first airliner produced in the Soviet Union to be powered by modern bypass turbofan high engines. Contents 1. Design and development 2. Operational history Testing In service 3. Variants 4.