Oct 30, 2015
Accident
Substantial Marion, SC
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 133
Probable Cause
A momentary jam in the tail rotor control system from an undetermined source, resulting in a torsional fracture of the tail rotor control torque tube and a loss of helicopter control.
NTSB ERA16LA030