I knew it!! :D

NOW you're speaking Huggy's language...!!

ANG C-17s:
Jackson, MS
Memphis, TN
Martinsburg, WV
Stewart, NY
Hickam, HI (joint unit)
Anchorage, AK (joint unit)
Charlotte, NC (coming online FY 17)
Pittsburg (strong rumors)
C17 Reserve units:
Charleston, SC
March AFB, CA
Not as familiar with other aircraft. I know there are ANG KC 135s in Knoxville, TN, Birmingham, AL, and Meridian, MS. As you mentioned, there is also the Reserve unit at Macdill. Good luck to your son!

I'm almost certain there's a reserve C-17 sq at McGuire, not sure if those birds are shared with AD or not, someone correct me if I'm wrong.

Yes, an associate unit.

GF

When a unit says no older than 30 to enter UPT do they mean up until your 30th birthday or up until the day you turn 31? I've got about a year and 3 months left before I turn 30 and I'm trying to actively get picked up with no luck yet.

You have to enter pilot training (class start date) by your 30th birthday, not sign on, not enter OTS, enter UPT. Used to was be 271/2, so age waivers are hard to come by, usually limited to navs, etc. it's not a "unit" limit, it's an AF rule.

I tried to get an age waiver for an in-unit enlisted crew who couldn't finish college because he was activated by the AF (Desert Storm)--no deal. He went on to be a "wrench" on Gemini DC-10 freighters, got his pilot licenses and fled F/O with them.

GF