Probable Cause: Maintenance personnel’s inadequate adjustment of fuel flow, which resulted in an excessively rich mixture, a rough-running engine, and a subsequent partial loss of engine power.
Engine Power Loss
Pilot and Passenger Fatally Injured in Crash Following In-Flight Engine Issues
Probable Cause: The pilot’s failure to maintain sufficient airspeed following a loss of engine power, which resulted in an inadvertent aerodynamic stall/spin at low altitude.