Aug 14, 2018
Accident
Substantial Madison, SD
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
A stuck No. 3 cylinder exhaust valve, which resulted in failure of the associated rocker arm, a partial loss of engine power, and the subsequent forced landing into tall vegetation.
NTSB CEN18LA329