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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