Hafner: P.D.6

General data

Producer info

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Names and dates
Market original model designation
P.D.6
Market model designation (english translation or spelling)
P.D.6
Project start date
1938
Country of manufacture
United Kingdom
Config info
Rotorcraft typeHelicopter
Way of counteracting main rotor torque
Downwash deflection
Weights
Maximum Takeoff Weight (MTOW)
454
kg
Cabin and cockpit
Maximum number of people onboard
1
Main rotor
Main rotor diameter
9.14
m
Number of blades
3
Powerplant
Engine model (option 1)
Pobjoy Niagara III
Engine model (option 2)
Pobjoy Niagara IV
Engine type
Piston
Number of engines
1
Total maximum power (option 1)
90
HP
Total maximum power (option 2)
125
HP
Performance
Maximum horizontal flight speed (Vh)
241
km/h
Best rate of climb
7.6
m/s
0.0313