![Cargo Helicopter V-12 (Mi-12) and Helicopter - Mi-1 Editorial Stock Image - Image of anniversary, designing: 33336664 Cargo Helicopter V-12 (Mi-12) and Helicopter - Mi-1 Editorial Stock Image - Image of anniversary, designing: 33336664](https://thumbs.dreamstime.com/z/cargo-helicopter-v-mi-helicopter-mi-moscow-august-near-plant-named-mil-august-moscow-russia-33336664.jpg)
Cargo Helicopter V-12 (Mi-12) and Helicopter - Mi-1 Editorial Stock Image - Image of anniversary, designing: 33336664
![July 18, 2018, Moscow region, Russia. Helicopter Mil V-12 at the Central Museum of the Russian Air Force in Monino Stock Photo - Alamy July 18, 2018, Moscow region, Russia. Helicopter Mil V-12 at the Central Museum of the Russian Air Force in Monino Stock Photo - Alamy](https://c8.alamy.com/comp/2DFBGBN/july-18-2018-moscow-region-russia-helicopter-mil-v-12-at-the-central-museum-of-the-russian-air-force-in-monino-2DFBGBN.jpg)
July 18, 2018, Moscow region, Russia. Helicopter Mil V-12 at the Central Museum of the Russian Air Force in Monino Stock Photo - Alamy
![The Mil V-12 a Soviet Union prototype Aircraft. It is the largest helicopter ever built. On display at the Central Air Force Museum in Moscow Stock Photo - Alamy The Mil V-12 a Soviet Union prototype Aircraft. It is the largest helicopter ever built. On display at the Central Air Force Museum in Moscow Stock Photo - Alamy](https://c8.alamy.com/comp/T0JK54/the-mil-v-12-a-soviet-union-prototype-aircraft-it-is-the-largest-helicopter-ever-built-on-display-at-the-central-air-force-museum-in-moscow-T0JK54.jpg)
The Mil V-12 a Soviet Union prototype Aircraft. It is the largest helicopter ever built. On display at the Central Air Force Museum in Moscow Stock Photo - Alamy
![HELIRUSSIA on Twitter: "Giants of russian idea. The Largest Helicopter Ever Made, Mil V-12 https://t.co/tjC8N6vL5x" / Twitter HELIRUSSIA on Twitter: "Giants of russian idea. The Largest Helicopter Ever Made, Mil V-12 https://t.co/tjC8N6vL5x" / Twitter](https://pbs.twimg.com/media/C77fuTyXkAAvJFz.jpg)