Oct 16, 2020
Accident
Substantial Zephyrhills, FL
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
Improper torquing of the “B” nut at the fuel control unit, which led to a total loss of engine power and subsequent autorotation that resulted in substantial damage.
NTSB ERA21LA023