PPRuNe Forums - View Single Post - B737NG O2 system
Thread: B737NG O2 system
View Single Post
Old 27th October 2014 | 15:49
  #5 (permalink)  
IFixPlanes
20 Anniversary
 
Joined: Apr 2004
Posts: 775
Likes: 2
From: near EDDF
The mask/boom switch is a option - even on the NG.
IFixPlanes is offline  
Reply
0