Accident Summary
The accident occurred when the crew, running 12 minutes behind schedule, decided to start the takeoff procedure from an intersection. Despite a warning from air traffic control about a Boeing 707 that had recently taken off from the same runway, the departure was precipitated. Shortly after liftoff during initial climb, the airplane became unstable, stalled, and crashed.
Injuries and Damage
Both pilots and one passenger were killed in the crash. Eleven other occupants sustained injuries, some of them serious.
Investigation Findings
The official investigation determined that the crew lost control of the airplane due to wake turbulence generated by the Boeing 707 that had departed just before them. Additionally, the crew failed to consider the warning issued by ATC.