Army Schools - Airborne/Ranger - as non combat?

Any MOS can go to Airborne school. Also, the tab represents the unit, not that you're airborne qualified. The jump wings tell you if someone is airborne qualified or not. You just have to volunteer for airborne. Now with Ranger school, I believe it's possible for an Admin MOS to get in, it just depends on slots available and if your unit cares enough to send you there. Not sure how it works in the Guard, but you should have a schools NCO, or at least ask your chain of command, the worst they can say is no.