Accident Overview
A test flight conducted after a major engine overhaul departed from Dallas-Love Field Airport at 1625. During the climb, while reaching an altitude of approximately 300 feet, the aircraft stalled and crashed near the end of the runway. The aircraft was destroyed, and all three individuals on board—two mechanics and the maintenance manager—were killed.
Probable Cause
According to the official investigation, the maintenance manager was piloting the aircraft at the time of the accident. He was not rated for the aircraft and held only a private pilot license. Additionally, both mechanics were not qualified on the aircraft type. The stall occurred because the climb speed was insufficient.
Contributing Factors
The investigation identified several contributing factors: poor judgment by the pilot in command, inadequate supervision of the flight crew, the pilot's lack of proficiency and qualification on the aircraft type, and the fact that the pilot's superior approved the flight.