NEW : An aviation magazine wonders why the crew were not able to cope with the stall . The French report is an analysis of data from the plane 's recorder . Air France says there is no reason to question the abilities of its crew . The recorders were retrieved from the Indian Ocean almost two years after the crash .
NEW : An aviation expert wonders why the pilots were not able to deal with the stall . The French report follows an analysis of data from the plane 's recorders . Air France says there is no reason to question the abilities of its crew . The recorders were retrieved from the Atlantic Ocean almost two years after the crash .