As an 11B in the National Guard, will I be able to volunteer for Airborne when I get to Fort Benning?

No, you won't. Your unit/state has to pay to send you and unless you're in an Airborne unit, they aren't authorized to do so.

Highly unlikely, the National Guard cuts your orders for the time period covering whatever training you're at Benning to complete (I'm guessing OSUT?). They can be extended, but it rarely happens with something spontaneous like walking on to airborne school, especially since you're likely on title 10 orders for OSUT. Your best bet would be to check the ATRRS course catalog and see if there is an airborne class starting immediately following your OSUT graduation and asking to be submitted for a slot. If you can get a reserved or waitlisted seat, your state can extend your current orders, or cut you a new order starting immediately after your OSUT graduation in order to attend airborne. This is also highly unlikely, but it is your best chance in my opinion.

I have tried to extend my orders to walk on to training probably 25-30 times in my career, and it was only approved once. There is only so much funding each state has for schools, and airborne isn't high on the priority list if you aren't in an airborne unit... especially this early in the fiscal year. You always have a better chance of going to a school at the end of the FY when they are trying to spend the remainder of their budget.

Absolutely No!

Unless you NG unit explicitly write it in your orders. Is a money thing.

Yes you can. I did when I went through OSUT as a NG 11B. Have the highest PT score possible and talk to the national guard liaison.

I was also a Company Commander at Sand Hill. National Guard 11Bs also get the opportunity to go to Ranger School following OSUT. I sent a few to RTAC after they graduated.

Once you are at 11B OSUT, you can voluteer for the Ranger Team Leader Initiative.
This is a long and involved process that will set you up for some additional training (pre-pre-ranger, RTAC and Ranger School).
This is much more value-added training than a badge that says you got five jumps once.

Depends if your active duty it’s very likely they offer you a chance to undergo the school if you National guard that’s up to your state you can talk to you National guard liaison at basic training and ask for if your state is willing to pay for it they’ll give it to you

When I went only the national guard guys had the airborne option extended to them during basic because big army wanted the state funding. Do well in PT, and speak up when the airborne recruiters show up. Ranger should be an option as well. Good luck. Sand hill is a blast.

Only scenario is if your state approves and well........good luck with that because they budgeted for you to attend before you enlisted and it did not include Airborne training as an add on. I also attended as a NG back in 1982 (long time ago) and that rule was in place back then. Hasn't changed at all.

Just buy the wings ...it's cheaper.

Unless your state is one of the few that has an Airborne unit, the chances are none. Where is your unit located?