X- Quadcopter running Arducopter 3.5.7 had an unusual crash. Fresh build and performing well first 2 hours of flight time on the airframe.
Was flying, flew up to ~18 meters in altitude when the drone flipped towards motor 3 after being switched into stabilize mode.
My initial reaction is to think there was an ESC failure on motor 3 but I’m unsure at this time, any help would be appreciated.
I must note, propellers were undamaged and not loose on copter.
log_40_2018-8-23-12-49-08.bin (719.0 KB)