Sukhoi Su-31 | scale

Russian single-seat aerobatic aircraft.

Function: aerobatic

Manufacturer: Sukhoi

Produced: 1992 –

Wingspan: 7,8 m

Lenght: 6,83 m

Max. takeoff weight: 1050 kg

Max. speed: 331 km/h

Engine: Vedeneyev M14PF 9-cylinder air-cooled radial piston engine, 300 kW


Scale aircraft, built from ARF kit hmodel.cz

Wingspan: 3,5 m

Lenght: 3,1 m

Weight: 22 kg

Engine: four stroke radial gas engine Fiala VM250-R5-FS

Propeller: 3-blade 32,5×13″