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MC-21, a modern Russian single-aisle twinjet airliner. The aircraft is set to be the answer to the Boeing 737 MAX and the Airbus A320 due to its aircraft performance characteristics and cost-effectiveness. Its main advantages are advanced aerodynamics and the newest engines along with the extended application of composite materials. MC-21 is the first Russian-made narrowbody commercial passenger aircraft designed in the post-Soviet era. The program was launched in 2007 and is headed by Irkut, a subsidiary of Russia’s United Aircraft Corporation. The flight prototype was rolled out in June 2016. MC-21-300 is a baseline variant that has maximum take-off weight of 79,250 kg and can carry up to 211 passengers for a distance of up to 6,000 km. Irkut says that MC-21 aircraft is superior to existing counterparts in terms of flight-technical characteristics and efficiency. Its major contributor to the enhancement of flight-technical characteristics is the composite wing. The share of composites in MC-21
