Originally Posted by
etudiant
Given the absence of any public progress to date, does anyone still believe the early 2020 return to service date?
What exactly do you think would be said/shown?
We have reports from the SIM tests of the MCAS changes by airline pilots.
Beyond that there's never really a timeline. Certification doesn't follow a A then B then C sort of process. While reviewing B, they can ask for more details, or go back to A for something, or add a new step that wasn't anticipated.