Names and dates
Market original model designation | Мотылёк | Market model designation (english translation or spelling) | Butterfly | Project start date | 1991 | Date of prototype completion | 1992 | Tests start date | 1993 | First flight date and time | 1993 | Country of manufacture | Russia |
People involved
I. Zaitsev {И. Зайцев} | Constructor | B. Lvov {Б. Львов} | Constructor | G. Kuznetsov {Г. Кузнецов} | Constructor |
Config info
Rotorcraft type | Autogyro | Config | Single rotor |
Weights
Maximum Takeoff Weight (MTOW) | |
Cabin and cockpit
Maximum number of people onboard | 1 |
External dimensions
Fuselage length | | Fuselage width | | Height | | Main landing gear wheel diameter | | Main landing gear wheel width | | Nose landing gear wheel diameter | | Nose landing gear wheel width | |
Main rotor
Main rotor type | Semi-rigit | Cyclic control | Tilting rotor shaft | Collective control | Yes | Main rotor diameter | | Number of blades | 2 |
Propeller
Mode | Pushing | Propeller direction of rotation | Counterclockwise | Number of blades | 2 | Propeller material | Wood |
Powerplant
Engine model | Ural | Engine type | Piston |
Fuel system
Performance
Cruise speed (Vc) | | Minimum speed | | Best rate of climb | |
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