x650f

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    Need Parts/ Calibration Advice-X650f Build

    I cannot get my quadcopter to lift off, not sure if i need different motors? Need some suggestions, based on my quad build: HobbyKing X650f frame kk2.1 flight controller Q Brain 4 x 25A ESC (modified the wiring to meet the layout of the kk2.1 controller) 4 x NTM Prop Drive 28-26 1000kv/235w...
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    HK X650f Quadcopter - Flight Issues

    I decided to build a quadcopter in my spare time... after 'completion' I decided to test it out, but it would not lift off. Need some suggestions, based on my quad build: HobbyKing X650f frame kk2.1 flight controller Q Brain 4 x 25A ESC (modified the wiring to meet the layout of the kk2.1...
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