Ali prema podacima zabilježenim u kokpitu u 9:34, nakon 27 minuta leta bez problema, transponder je zabilježio gubitak visine od 1,5 km po minuti.
However, according to the data we retreived from the cockpit data recorders, at exactly 9:34, after flying 27 minutes without incident, the transponder recorded a loss in altitude in excess of 4800 feet per minute