Hockey4ever,
The last board will be March. Nobody here knows if these results are for just Dec., or the combination of boards.
Yes, the waiver authority is different because the waiver comes from the commissioning source. The same exam will be used, but the AFA will have their board and AFROTC will have theirs. There have been times that an SA and ROTC have come up with opposite answers, but it is not common. I think in all my years here I have seen it twice, never though for AF, doesn't mean it has had not happened, just that I haven't seen it on this site.