Got back recently from an interview at my unit of choice and was offered the job! The most unique of the "questions" was the first one, in which they said "This interview is all about you, so spend 5 minutes and tell us about yourself and what got you here". Most of the rest of the questions they asked fed on my answer to that particular question, and in the end the interview lasted about 45 minutes. At the end they offered me the opportunity to ask exactly 1 question of my own. I've been to a handful of interviews and while the format was similar (still sitting in a chair in front of a bunch of pilots), I felt the open ended nature of the interview resulted in a great dialogue that was beneficial to both me and the hiring board. It was very non-confrontational. I felt the real interview, though, was not what I said in the board room, but rather the general interactions you have between not only the pilots, but the enlisted members as well as the other candidates interviewing. Say yes to every opportunity they give you, whether it is to grab lunch, to hang out at the bar, or whatever. Hopefully you have strong test scores and good work experience, and beyond that, just be a good dude with a positive attitude and you will go far. My advice - be yourself and be laid back! Don't be afraid to joke around if you see the opportunity, and also don't take things personally if they give you a hard time about something stupid you do or say. Also, if your interview is in a different city, I'd highly recommend making a mini-vacation out of it and even taking your spouse with if you are married. Not only will it help you make an informed decision about living there, but it will also show the board that you are committed.