article_snippet: We hear several shouts from his captain asking to get in, speaking through the intercom system, but there's no answer from the cockpit. '
article_snippet: It was total silence in the cockpit for the ten past minutes.
article_snippet: There are alarm systems which indicate to all those on board the proximity of the ground.
article_snippet: There is no distress signal or Mayday signal.
article_snippet: No answer was received despite numerous calls from the tower. '
article_snippet: I don't think that the passengers realised what was happening until the last moments because on the recording you only hear the screams in the final seconds. '
article_snippet: There is no reason to suspect a terrorist attack. '