Болдырев А. И.
Boldyrev A. I.

General data

Producer info

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Names and dates
Project start date
1955
Country of manufacture
Russia
People involved
Alexander Boldyrev {Александр Болдырев}Chief design engineer
Config info
Rotorcraft typeHelicopter
Weights
Maximum Takeoff Weight (MTOW)
550
kg
Manufacturers empty weight (MEW)
170
kg
Cabin and cockpit
Maximum number of people onboard
3
Main rotor
Main rotor diameter
7
m
Performance
Maximum horizontal flight speed (Vh)
200
km/h
Best rate of climb
3
m/s
0.0448