upandoffmyside
5th Feb 2010, 23:10
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 ?
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 ?