Talking about my realm (DASC) are we?
For those who don't know, the DASC, or Direct Air Support Center, is an information-processing unit that does quite a few things. Not least of which, we procedurally control aircraft in our AO. In addition, we receive, process, and redistribute requests for immediate air support, BDA's, SAFIRE information, etc. It's a little bit more complicated that that (barely), but most of the other stuff we're not even doing in the real world these days.
Well, it's true, the new box won't fit in the back of the J's, and it's already becoming a pain in our asses. I think we have 6 people in the squadron here who have actually done DASC(A) in the last few years, and even then, it was pared down to essentially a radio relay. I don't know of a mini-DASC(A) that's been run out of helos in recent history, but there was talk of us doing it out of MV-22's for some recent training op.