You are still two years out before you can apply. AF holds two separate boards twice a year (rated or nonrated). Your chances will vary depending on which board you are applying for PLUS the needs of the AF regarding manpower. A few years back they had canceled one of the nonrated boards because they did not need it from a personnel perspective. Also if you want to go rated, there have been years that very few pilot slots were awarded. The ones that were went to either prior enlisted or those with a PPL. The theory for the prior Es was because there is an age limit and some were creeping up on when they figured the delay to report to OTSand then the wait to start UPT.