sends realtime information to the airline. >> all we got today from the officials over there is the last words from the cockpit. what are the details of that? >> after a briefing for the chinese media, reporters were told the final exchange was routine between the air and air traffic control in vietnam. after the flight was handed over to china's city, the pilot responded, all right, good night. and while the ma-370 never made contact with the chinese controllers a spokesman for the airline today said they are investigating allegations the co-pilot let two women into the cockpit but still didn't find any evidence suggesting pilot suicide or sabotage that was likely. >> we have no reason to believe that there was anything, any actions internally by the crew that caused the disappearance of this aircraft. >> the faa recently issued this airworthiness directive to take effect in april after reports of