Something I've noticed, even in AH1 is that when sitting on the runway and a plane comes up in the same position, you can read the instruments of the other plane. Usually you're not in that position for long, so I can't tell if they are functional or not. As in reading RPM's, etc.
My question is....
Apparently the entire plane is loaded in AH1 when it is nearby. If this is also true in AH2, why not just load the shape and plane textures leaving the instruments out of the equation?
Wouldn't that greatly reduce the load on the video cards?