@Cederic Re: @Blockchain commentard...
I'm not out for crucifying anyone.
But the fact is ... lives were lost.
Who did what and when is important.
Who was involved in terms of aeronautical engineering and software engineering.
The center of gravity change is significant ... what do the engineers have to say and what was documented.
Then you have the sensors and also the software controls.
Its not a question of blame, but to find out what went wrong and fix the process so that it doesn't happen again.
To be clear, this audit will occur because the FAA, lawyers and the company will demand it.