Previously if you failed the interview, you were one and done. Failed the aviation knowledge test, you could retake in six months (no reapplication needed) but had to do the process of day one.

If offered a conditional offer after day one, and you went in to day two with the psyche and medical and it resulted in no job offer it was a one and done type deal too. The letter should state the ability to reapply if allowed, but perviously if the conditional offer was rescinded after day two, its was a final decision.