Russia 🇷🇺 @Russia
✈️ #OTD in 1913 the Russky Vityaz (Russian Knight), the world's first four-engine #aircraft, took its maiden #flight. Designed by #Russian #aviation pioneer Igor Sikorsky, the machine was so innovative that many people did not believe it could even fly. #famoUSrussians https://t.co/zKaoxzxKxM — PolitiTweet.org