Names and dates
Market original model designation | ХАИ-25 | Market model designation (english translation or spelling) | KhAI-25 | Project start date | 1973 | Date of prototype completion | 1974 | Country of manufacture | Ukraine |
People involved
Yuri Marinchenko {Юрий Маринченко} | Design engineer | Sergei Borshduha {Сергей Борздуха} | Function unknown |
Config info
Rotorcraft type | Helicopter |
Weights
Maximum Takeoff Weight (MTOW) | | Manufacturers empty weight (MEW) | |
Cabin and cockpit
Maximum number of people onboard | 1 |
Main rotor
Main rotor type | Semi-rigit | Cyclic control | Servo flaps | Main rotor diameter | | Main rotor direction of rotation | Counterclockwise | Number of blades | 1 | Main rotor blade chord | | Main rotor blade airfoil | NACA 23012 |
Propeller
Propeller diameter | | Propeller direction of rotation | Counterclockwise | Number of blades | 2 |
Powerplant
Engine model | Riedel-210 | Engine type | Piston | Number of engines | 1 | Total maximum power | |
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