Monday, May 29, 2017

First flight MC-21-300

The Mc-21-300 is the most advanced civil aircraft that Russia has ever built. Unlike its competitors , the Boeing 737 MAX and Airbus A320neo, it will feature a high-aspect-ratio composite wing of supercritical profile that, according to the designers, will improve its aerodynamic efficiency in cruising flight. The composite components also include the wing box, and vertical and horizontal fins.