at 8:54 p.m. (local time), during the takeoff operation, the aircraft did not take off and continued its flight beyond the limits of the airport. it crossed the "avenida costanera rafael obligado" street. the plane dragged a car that was circulating. it finally collided with road machines, an embankment and a gas regulating plant. the loss of fuel and the gas expelled by the rupture of the plant caused a fire that killed most of the passengers who had survived the crash.