You have to have a bachelor degree at a minimum, maximum age before entering training is 30, so 28 for applying, (but age waivers are the easiest to get if you bust the age), you have to take the AFOQT test, and the TBAS, get letters of recommendation, and go through an interview process. Check www.wantscheck.com and www.baseops.net for more information. Good forums and gouge about getting into UPT through the guard.