Question by bigbec: Why do remote control helicopters need dual blades, while normal helicopters have one?
Why do remote control helicopters need dual blades, while normal helicopters have one? Can a remote control helicopter have one blade? Thnaks
Best answer:
Answer by listurhopes
The motor and single blade will not provide enough lift proportionately to elevate your rc helicopter, and generally compensated by adding additional blades to provide more lift.
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March 20th, 2011
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