Russia π·πΊ @Russia
π #OTD in 1941 Russia-American engineering genious Igor Sikorsky tested world's first amphibious helicopter - he fitted utility floats onto the #VS300 model then performed water landing and takeoff. Yet another historical link between π·πΊ #Russia and πΊπΈ #USA #famoUSrussians https://t.co/t6g4WsBlo1 — PolitiTweet.org