Feb 19, 2021
Accident
Substantial Carefree, AZ
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
The substandard installation of the airplaneās autopilot system hardware, which resulted in a malfunction of the rudder control system during flight and a loss of directional control during the landing roll.
NTSB WPR21LA135