What happened
During the takeoff phase of flight, the aircraft experienced a sudden and catastrophic event as it reached liftoff speed. The right wing detached from the fuselage, causing an immediate loss of aerodynamic control. Following the separation, the plane descended back onto the runway surface.
As the aircraft impacted the ground, it became uncontrollable and veered off the paved surface. The impact resulted in a subsequent crash that ignited a large fire. There were six fatalities among the crew members on board; no other occupants were reported.
Findings
Investigations into the accident concluded that the primary factor was a structural failure which caused the right wing to separate from the main body of the aircraft during the transition to flight.