What happened
Following a departure from Lawrence County Airpark, the aircraft experienced audible engine malfunctions characterized by popping sounds. The pilot notified the unicom frequency regarding technical difficulties with the plane. As the aircraft reached an altitude of approximately 500 feet, the pilot began a left turn toward hilly terrain, moving away from the Ohio River.
During this maneuver, observers noted the aircraft porpoising in flight and reported that both engines appeared to lose power momentarily before restarting. The aircraft subsequently entered a left bank and collided with trees located on a ridgetop. There was one fatality involving the pilot, who was the only person on board.
Findings
Investigations into the accident identified several contributing factors related to the pilot's performance and the aircraft's operation. The primary cause was determined to be a nonmechanical loss of engine power.
Key findings included:
- Inadequate management of throttle and power controls by the pilot.
- Failure to maintain minimum controllable airspeed (Vmc) during the flight.
- Excessive workload and self-induced pressure experienced by the pilot.
- The pilot did not utilize appropriate emergency procedures during the engine irregularities.
- A lack of familiarity with the aircraft and insufficient flight experience following recent certifications.
- Poor judgment regarding terrain avoidance in mountainous/hilly conditions.
- Failure to identify propeller feathering during the event.