PPRuNe Forums - View Single Post - A320 Environmental Envelope - Low OAT
View Single Post
Old 5th Feb 2010, 23:10
  #1 (permalink)  
upandoffmyside
 
Join Date: Oct 2004
Location: at home
Posts: 69
Likes: 0
Received 0 Likes on 0 Posts
A320 Environmental Envelope - Low OAT

FCOM 3.01.20 - Environmental Envelope: Pressure Alt Vs. OAT.

With the rather cold upper air masses of late the above table has had to be consulted to avoid being out of the top left side of the envelope while at cruise altitude ...

Just wondering what factors give rise to those minimum temperature limits at any given altitude ?
upandoffmyside is offline