Originally Posted by
DashDriverYV
Must have been the ASA crew at the wrong altitude, we know those highly trained military guys could never screw up

yeah, yeah, yeah...and heaven knows the ATC controller couldn't possibly have issued a bad altitude assignment. Lot's of possibilities here, thinking I won't cast any blame until a few more facts come out.
Anyway, here's their flightpath:
ASA5202
They didn't press into Buckeye MOA or anything, so it'll be interesting to hear the final result. Maybe they were near an AR track like Cliffy170 offered up. Pre-AIFF days a CRJ and a KC-135 make a pretty similar radar return. Odds are F-16 pilots were aware of the ASA bubbas and not going to hit them.
In a different life a buddy of mine inadvertantly caused an airliner to have a TCAS RA by having an extremely high rate of climb directly underneath. It was during a big 4vX (that's air-air stuff for the uninitiated). Airliner was right on his assigned altitude over the top of the MOA, and my buddy never went out the top of the MOA.