jwong

I found that after one crash, the antenna was detached from the receiver and I tried to attached the wire to the receiver, since then, as long as the radio controller and the plane is away from 10 m or 20 m, the servos and the motor start to have some noise (or movement) even though i didn't touch the controller...

Does this mean the receiver is already broken? was there any warranty on the receiver?

thanks.

jimmy