Grobb,
So what's the answer to the question Pugzi??
Therefore the cold air is infront of the aircraft.
The OAT decreases.
Not sure where, but there is something serious wrong about something with your knowledge. I'm not being rude, please don't think that.
Grobb, to solve the problem of your thinking I'd have to draw a picture for you, it's almost impossible with words. There is no part of any of the question that implies or states you are descending, this is what I'm puzzled about with your thinking, where are you getting this from may I ask. If i know that then I might be able to help
Steve