
Hi! Technically, they're all getting upgraded. Emphasis has been on ANG because they had the $$$ for upgrades. Block 40/50 will get the bulk of the love in addition to AGCAS and MIDS-JTRS. No idea about Eielson and Homestead. Those planes are butt old without hope. APG-68 is a low MTBF money sucker that USAF will happily see go. APG-68(V9) makes FMS cry. You'll see a big push for AESA there soon.
Funny, the article posted earlier noted 72 sets were installed on jets at nine ANG bases. Easy math says that's eight per base. What about the rest?