PPRuNe Forums - View Single Post - Ethiopian airliner down in Africa
View Single Post
Old 28th Mar 2019, 11:12
  #2662 (permalink)  
Interflug
 
Join Date: Jan 2008
Location: Irvine, CA
Posts: 94
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by The Bullwinkle
I’m still really confused as to why the MCAS is being held totally responsible for this crash.
Didn’t this flight and the Lion Air flight both have unreliable airspeed problems immediately after takeoff?
Can somebody please explain how the MCAS system can cause an unreliable airspeed indication after takeoff?
I still don’t understand why a blocked pitot isn’t even being discussed.
It’s my understanding that this was a morning flight (local time).
Could the pitot covers have been left on, or possibly a mud wasp got in there overnight?
At the end of the day, if the engines and the hydraulics were working, why weren’t two qualified pilots able to “fly” the aeroplane in apparently fine weather back to Addis Ababa?
I’m honestly confused as to why everybody seems to be jumping on the MCAS bandwagon!
developing on your train of thought, there is a lot of talking about the AoA sensor, but very little about the role of the ADIRU further down the signal chain.
I haven't followed every technically enlightening post here, but isn't for what we know by now the chain of events consistent with some kind of data corruption or software error in the ADIRU and it's related systems?
I wouldn’t rule out ADIRU problems, corrupted code or else.

Last edited by Interflug; 28th Mar 2019 at 12:27.
Interflug is offline