Aug 2, 2018
Accident
Substantial Watkins, MN
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 137
Probable Cause
A partial loss of engine power for reasons that could not be determined because a postaccident examination revealed no evidence of preimpact mechanical malfunctions or failures that would have precluded normal operation.
NTSB CEN18LA311