NTSB

Probable Cause: The pilot’s failure to maintain airplane control during the landing, which resulted in a ground loop.

Probable Cause: The student pilot’s failure to maintain adequate clearance from a fuel truck while taxiing. Also contributing was the flight instructor’s inadequate monitoring of the student pilot.

Probable Cause: The pilot’s failure to maintain control of the airplane during initial climb after an aborted landing, which resulted in an aerodynamic stall and impact with terrain.

Probable Cause: The pilot’s inadvertent retraction of the landing gear during landing rollout, which resulted in a landing gear collapse.

Probable Cause: The pilot’s decision to land at a closed water-soaked grass runway, which resulted in a runway excursion.

Probable Cause: The pilot’s failure to maintain directional control during the takeoff roll, which resulted in a runway excursion and an impact with the runway’s precision approach path indicator (PAPI) lights.

Probable Cause: A total loss of engine power due to a seized piston in the power take-off cylinder.

Probable Cause: Loss of directional control to avoid a deer during landing, which resulted in a runway excursion and collision with a culvert.

Probable Cause: The total loss of engine power due to fuel starvation as a result of the pilot’s improper configuration of the automatic fuel transfer system. Contributing to the accident was the pilot’s failure to adequately monitor the header tank’s fuel quantity.