PPRuNe Forums - View Single Post - Incidente Ethiopian ET302 B737 MAX 8
Thread: Incidente Ethiopian ET302 B737 MAX 8
View Single Post
Old 11th Apr 2019, 08:39
  #183 (permalink)  
sonicbum
 
Join Date: Mar 2012
Location: Having a margarita on the beach
Posts: 2,423
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by TheEdge
Solo per (mia) chiarezza:

At the beginning they trimmed the wrong way to replicate MCAS trimming the wrong way, because electric trim can't trim nose down so much with the flaps up, as MCAS can.

At the end they tried to trim THE CORRECT WAY, but even with the trim at just 2.4 units from full nose down it was almost impossible for one person.
Grazie TheEdge. Sarebbe stato interessante se avesse dimostrato il "relief" della control column e quanta differenza in termine di sforzo avrebbe comportato a livello di trim manuale. Ottimo video che dimostra le difficoltà meccaniche di un sistema che personalmente ritengo obsoleto al giorno d'oggi.*
sonicbum is offline  
Reply