I have the TrackIR and it works great with AH. You map panning to the mouse, then map snap view, panning view, and a right mouse button key to your HOTAS. You can play with sensitivity and speed, and get it so if you turn your head to look near the edge of eth screen (maybe 15 degrees) you are checking six. Panning is accomplished by switching to pan and holding down the key mappe dto rmb. When I let up on that key it automatically snaps back to front view. Another click and I'm back in snap views or whatever.
I use it for looking around on misisons or even once you have the guy in your front quadrant and am lining up a shot. No problems switching back and forth and keeping yourself from becoming disoriented. I have a whole range of flight sims and even without native TRackIR support (i.e. no dll but just using mouseview) Three sims that TrackIR works great with are: AH, Il2 and Strike Fighters. It's easy intuitive, very freakin' cool, and cheap!
Cheers...
Los