Russia 🇷🇺 on Twitter: "🚁 #OTD in 1952 the Kamov Ka-15 #helicopter (aka 'Hen') took its first flight. It was the world's first mass-produced helicopter featuring two rotors mounted one above the
Nikolai Ilich Kamov | This Day in Aviation
Steam Workshop::[LFS] Kamov Ka-15
Kamov Ka-15M Soviet anti-submarine helicopter. Model kit in 1/72 scale Amodel 7277 HobbyTerra.com
Kamov Ka-18 - Wikipedia
Helicopter KA-18 paper model scale 1/33 | eBay
Multipurpose helicopter Ka-15 paper model scale 1/35 | eBay