So what did happen?
This post is part of the Airbus aircraft family and system safety thread.
While the media ‘knows’ that the aircraft climbed steeply before rapidly descending, we should remember that this supposition relies on the self reported altitude and speed of the aircraft. So we should be cautious about presuming that what we see on a radar screen is actually what happened to the aircraft. There are of course also disturbing similarities to the circumstances in which Air France AF447 was lost, yet at this moment all they are are similarities. One things for sure though, there’ll be little sleep in Toulouse until the FDRs are recovered.