Артемчук Я.: А-4
Artemchuk Y.: A-4

General data

Producer info

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Names and dates
Market original model designation
А-4
Market model designation (english translation or spelling)
A-4
Date of prototype completion
1988
Tests start date
1988
Country of manufacture
Ukraine
People involved
Yakov Artemchuk {Яков Артемчук}Constructor
Config info
Rotorcraft typeAutogyro
Weights
Maximum Takeoff Weight (MTOW)
150
kg
Manufacturers empty weight (MEW)
70
kg
Cabin and cockpit
Maximum number of people onboard
1
External dimensions
Front landing gear track
1
m
Main rotor
Cyclic control
Tilting rotor shaft
Main rotor diameter
6.50
m
Main rotor direction of rotation
Clockwise
Number of blades
2
Preset blade incidence angle
2
°
Propeller
Mode
Pushing
Propeller diameter
1.14
m
Propeller direction of rotation
Clockwise
Thrust
686
N
Powerplant
Engine model
Custom Vikhr-25 {Вихрь-25} / D-300 {Д-300}
Engine type
Piston
Engine dry weight
17.50
kg
Number of engines
1
Total maximum power
30
HP
Fuel system
Fuel tank capacity
5
l
0.0368