Possible causes, after extensive investigation of the crash:
Slightly warped tail to the right.
Excessive motor right-thrust.
Insufficient motor down-thrust.
and of course pilot error . . .
configuration:
model: EasySky micro Piper J3 Cub (PNF) - (Hobbyking)
light front wheels 35mm
battery: 2s, 500mAh, 20c
weight: 182gr
static thrust: 180gr
current draw: 5.7A @7.43V
camera: Turnigy 30FPS Ultra-Mini DigiCam (as Hat-Cam)
thanks for watching
Rusty Team
