On Jul 9, 3:26 pm, "Robert M. Gary" wrote:

The AC is really only used on the ground to cool the plane when its
been sitting in the 110F sun. One airbourne the AC serves not purpose.

-Robert

Not sure where you're at, but around here GA is stuck at or below 3500
due the DFW Class B - and in the summertime we need to be at 8000 or
better to escape the heat.

Mike