The prop that works best for me is an APC 14 x 4 wide blade. The engine manual recommends a 14 x 6; with a 6-pitch prop, throttle management will be essential to prevent excessive speed. Control surface flutter can destroy an airplane in an instant. And excessive speed and improper set-up of the control horns and linkage hardware are the major contributing factors
che significa flutter?
questo è quello che dice uno che ha provato il modello
grazie
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