Toddbabe,
A more pertinent question would be to ask if AAC flying pay varies between Officer Pilot and NCO pilot?
The issue is that flying pay is there to retain, and being GD(P) as opposed GD(N) (or whatever they are these days) is a more transferable skill to an outside market where rates of pay are significantly higher. Thus retention on the pilot side (on a purely monetary basis, excluding the millions of other push/pull factors) is a harder job.