PPRuNe Forums - View Single Post - B737 Single Pack FL250
Thread: B737 Single Pack FL250
View Single Post
Old 18th March 2008 | 19:38
  #9 (permalink)  
minimany
 
Joined: Dec 2007
Posts: 15
Likes: 0
From: ireland
Can you elaborate on how exactly you can determine correct functioning of the 5th/9th stage valve for descent?
minimany is offline  
Reply
0