PPRuNe Forums - View Single Post - Outflow valves stuck during cruise
View Single Post
Old 25th Feb 2021, 05:10
  #11 (permalink)  
vilas
 
Join Date: Jun 2007
Location: Wanderlust
Posts: 3,403
Likes: 0
Received 0 Likes on 0 Posts
411 A NG has correctly answered. I have experienced it myself in A300b4 as both packs failed. Since the aircraft was old it was about 900ft/mt. I didn't need to do EMER DES. But in new aircraft conservatively could be around 400ft..
vilas is offline