this swashplate, well, there is everything in the world two, such as swashplates, these are both yureevay, our russian russian russian empires are sikorsky , for a moment he was the chief engineer of the baltic sea and, as it were, the designer of the famous first bomber in the world. ilya muromets well, yuriev is, as it were, our russian soviet engineer, a student of zhukovsky, that is. thanks to these two people, in general, all helicopters on the planet fly. yes, interesting facts, in general, about our greatest. i consider our greatest helicopter designers. this is yuri vasilkovsky, if i have already said that before the syrian e was a bomber designer. ilya muromets , then yuryev just served in that regiment in the first polkum odirovochno. e, ilya muromets and performed, let's say, the duties of a technician. this is the first. and when did sikorsky emigrate to the usa? he arrived there without money and the country did not give him an opportunity, that is, in general, this company appeared thanks to rakhmaninov, because sikorsky, being a fan of his music, was at a concert, and whe