Oct 9, 2016
Accident
Substantial Toone, TN
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
A stuck No. 3 cylinder exhaust valve, which resulted in failure of the cylinder's valvetrain components, breach of the cylinder's rocker box cover, and partial loss of engine power due to oil starvation.
NTSB ERA17LA019