THIS IS THE KEITH RIDER R4 WITCH WAS A RACE PLANE IN 1929. TODAY ITS A VERY POPULAR RUBBERBAND POWERED MODEL AIRPLANE. THIS MODEL HAS VERY BEUTIFUL AND SLOW FLYING CHARACTERISTICS AND YOU BELLY LAND IT WHEN THE PROPELLER IS IN THE RIGHT POSITION. TAKE OFF IN THE AIR. HAPPY FLYING AS ALWAYS.
Specifications
General Characteristics
- Created On Windows
- Wingspan 83.8ft (25.5m)
- Length 87.0ft (26.5m)
- Height 18.8ft (5.7m)
- Empty Weight 21,992lbs (9,975kg)
- Loaded Weight 41,416lbs (18,786kg)
Performance
- Power/Weight Ratio 0.352
- Horse Power/Weight Ratio 0.024
- Wing Loading 33.8lbs/ft2 (164.9kg/m2)
- Wing Area 1,226.3ft2 (113.9m2)
- Drag Points 9357
Parts
- Number of Parts 61
- Control Surfaces 5
- Performance Cost 233
@BACconcordepilot hehehe do not know
thanks for the upvotes :)
I love stick and tissue!