Hiển B.
Hien B.

General data

Producer info

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Data sources

Names and dates
Date of prototype completion
2012
Country of manufacture
Viet Nam
Config info
Rotorcraft typeHelicopter
Config
Coaxial rotors
Weights
Maximum Takeoff Weight (MTOW)
375
kg
Manufacturers empty weight (MEW)
250
kg
External dimensions
Length
2.95
m
Width
1.20
m
Height
2.40
m
Main rotor
Main rotor angular speed
500
rpm
Powerplant
Engine model
Yamaha
Engine type
Piston
Total maximum power
106
HP
0.0428