Accident Details
Shortly after departing from Columbus-Port Columbus Airport, the airplane began its initial climb. During this phase, both engines suffered a partial loss of power. The subsequent loss of lift caused the airplane to stall, enter a spin, and crash in flames. The pilot, who was the only person on board, was killed.
Probable Cause
The official investigation determined the probable cause to be engine failure during initial climb after fuel system pumps sheared. Specific factors contributing to the accident were also identified.
Contributing Factors
Investigators reported several contributing factors: the pilot failed to maintain flying speed, the pilot conducted inadequate preflight preparation, the airplane experienced a partial loss of power on both engines, the left engine fuel pump sheared, and both the left and right auxiliary fuel pumps were found in the low position.