Russia 🇷🇺 @Russia
#LearnTheWord: #vertolyot = helicopter. 🚁 Thanks to the genius of Nikolay #Kamov, founder of the Kamov design bureau, many learned about the "verto-lyot" 🗓 #OTD in 1950 the observation maritime single-seater #Ka10 made its maiden flight, firmly establishing the Kamov brand. https://t.co/Lhjzj7bLsG — PolitiTweet.org