That miracle MAI aircraft engineer Alexander Boldyrev, built in the ever-memorable 1946. He has no propeller. no jet engine - it flies through oscillating front edge of the wing. Yes, and his plane, then it is difficult to call, according to its properties it is close to the stability of the vehicle with a horizontal rotor. It is light, like a motorcycle, and two motors for eight "horses" will give him a speed of 120 km / h. On four liters of gasoline it will be able to fly one hundred kilometers. And if we apply modern technology here? Here is an economical administrative and agrarian park planes pleasure avietok for sale within the Empire and abroad, "TM", ? 10, 1989). Russian general ready to give the world a whole family of ultra-low flying machines and he, the Supreme bless the creation of ULA Group's ultra-light aircraft. With it, he planted the country's youth on a plane is a great tool for the education of these, strong people.