When Sergei Yakovlev, son of legendary Soviet aircraft designer Alexander Sergeyevich Yakovlev, was working on the aerobatic Yak-55 back in 1980, he probably never imagined anything like this. It would have surely been inconceivable to him that, nearly 40 years later, a group of guys, in the decadent West, no less, would take two of his airplanes and stick them together. But that’s exactly what happened. In this video, air show pilot Jeff Boerboon, EAA 363600, talks about what it took to build the remarkable Yak-110, and what it was like to fly it at EAA AirVenture Oshkosh 2018.