It depends on what RAMs and FPCON they are at. On Ft. Sam we have a little civilian place outside the gate that has a gun locker, and it is $20 a month and they give you a little locker that only you have a code to and you can stash your gun in there. Wish every base has that.
I think it is stupid we can't carry guns on base. They'll drop you in some god forsaken place and arm you to the teeth, but back home they expect you to drive through some pretty bad neighborhoods and work in a "soft target" and expect you to rely on a few dudes with M4s a mile away for protection.
Oh well, off the soap box. Back to cool planes. Lackland has quite a few notable museums too, the Security Forces Museum, and the Airman Heritage Museum, tons of static displays (I bet if there is a plane you want to see, we can find it) and Ft. Sam has the AMEDD museum. It is ashame all of our cool museums around here are decentralized. If you are ever down here, let me know, I can at the very least give you a good itinerary to optimize your time.
They're actually going to build a new one, but right now it is pretty scattered.
https://myairmanmuseum.org/