Aug 19, 2024
Accident
Substantial Honolulu, HI
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 135
Probable Cause
A failure of the flex plate yoke flange assembly due to incorrectly torqued bolts. Contributing was the maintenance personnel’s inadequate inspection of the tail rotor flex plate assembly.
NTSB ANC24LA077