ХАИ: ХАИ-43
KhAI: HAI-43

General data

Producer info

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Names and dates
Market original model designation
ХАИ-43
Market model designation (english translation or spelling)
HAI-43
Date of prototype completion
1987
First flight date and time
1988-08
Country of manufacture
Ukraine
People involved
Alexander Demchenko {Александр Демченко}Chief design engineer, Test pilot
A. Lozovoy {А. Лозовой}Design engineer
A. Sheludeshev {А. Шелудешев}Design engineer
G. Pudakov {Г. Pудаков}Design engineer
D. Bezhuashvili {Д. Бежуашвили}Design engineer
Mikhail Dovbak {Михаил Довбак}Test pilot
Config info
Rotorcraft typeAutogyro
Weights
Maximum Takeoff Weight (MTOW)
220
kg
Manufacturers empty weight (MEW)
115
kg
Cabin and cockpit
Maximum number of people onboard
1
External dimensions
Length
3.90
m
Width
1.90
m
Height
2.60
m
Wheelbase
1.40
m
Main landing gear wheel diameter
0.28
m
Main landing gear wheel width
0.10
m
Nose landing gear wheel diameter
0.28
m
Nose landing gear wheel width
0.10
m
Main rotor
Main rotor type
Semi-rigit
Cyclic control
Tilting rotor shaft
Main rotor diameter
6.33
m
Main rotor direction of rotation
Counterclockwise
Main rotor angular speed
420
rpm
(...)
380
rpm
Number of blades
2
Preset blade incidence angle
3
°
Main rotor blade chord
0.19
m
Main rotor blade airfoil
NACA 23012
Main rotor blade twist
0
°
Propeller
Mode
Pushing
Propeller diameter
1.62
m
Propeller direction of rotation
Clockwise
Number of blades
2
Propeller material
Wood
Thrust
1373
N
Powerplant
Engine model
MP-800B/IZ-P-4
Engine type
Piston
Engine dry weight with propeller
52
kg
Number of engines
1
Total maximum power
45
HP
Max engine speed
5500
rpm
Fuel system
Fuel tank capacity
10
l
Performance
Maximum horizontal flight speed (Vh)
115
km/h
Cruise speed (Vc)
72
km/h
Take-off speed
36
km/h
Take-off distance
86
m
Best rate of climb
3.50
m/s
Maximum range
150
km
0.134