Romaniak J.: JR-1-1 Delta

General data

Producer info

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Names and dates
Market original model designation
JR-1-1
Market model designation (english translation or spelling)
JR-1-1
Original model name
Delta
Model name (english translation or spelling)
Delta
Country of manufacture
Poland
Config info
Rotorcraft typeAutogyro
Cabin and cockpit
Maximum number of people onboard
1
Main rotor
Main rotor type
Semi-rigit
Main rotor diameter
7.60
m
Prerotation type
Electrical
Max main rotor angular speed in prerotation
140
rpm
Number of blades
2
Propeller
Mode
Pushing
Number of blades
3
Powerplant
Engine model
Subaru EA 81
Number of engines
1
0.0415