Свербиль В. А.: СВ-4 Стрекоза
Sverbil V. A.: SV-4 Dragonfly

General data

Producer info

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Names and dates
Market original model designation
СВ-4
Market model designation (english translation or spelling)
SV-4
Original model name
Стрекоза
Model name (english translation or spelling)
Dragonfly
Project start date
1992
Date of prototype completion
1993
First flight date and time
1993
Country of manufacture
Russia
People involved
Vasily Sverbil {Василий Свербиль}Constructor, Test pilot
Config info
Rotorcraft typeHelicopter
Config
Single rotor
Way of counteracting main rotor torque
Tail rotor
Weights
Maximum Takeoff Weight (MTOW)
270
kg
Manufacturers empty weight (MEW)
187
kg
Cabin and cockpit
Maximum number of people onboard
1
Main rotor
Main rotor diameter
6
m
Main rotor angular speed
550
rpm
Number of blades
2
Powerplant
Engine model
Skoda
Engine model (english translation or spelling)
Skoda
Engine type
Piston
Number of engines
1
Total maximum power
30
HP
0.0796