The Yakovlev Yak-55 is a single-seat aerobatic aircraft. Pilots flying the Yak-55 have won several world aerobatic championships.
Yakovlev Yak-55
Boerboon and Bartee's "Yak-110"
The Vedeneyev M14P is a Russian nine-cylinder, four-stroke, air-cooled, petrol-powered radial engine. Producing 360 hp (268 kW), its design dates from the 1940s, and is itself a development of the Ivchenko AI-14 engine. The engine has been used extensively by the Yakovlev and Sukhoi Design Bureaus. The M14P is also used in some experimental aircraft and kit designs such as the Murphy Moose, Radial Rocket, Pitts Model 12, and others.
Vedeneyev M14P
Basic SM-92 with 270 kW (360 hp) Vedeneyev M14P radial engine.