Searched around for while and couldn't find a straight answer.
I have always assumed than any ANG or AFres unit that held the mission of Aggressor or Training would not hold any UPT boards.
That is to say; they would not take on a new guy, and instead look mostly for pilots currently rated and experienced in the unit's air-frame, possibly even only instructor rated pilots.
Is this true? There are a lot of units like that and I wanted to know if I should consider these viable candidates to apply for or not.
For example, the 149th FW is a Texas ANG unit that flies F-16s but has the mission of training and qualifying F-16 Pilots.