Things may have changed, so don't take this as gospel. But, it used to be that you couldn't fly unpressurized or ejection seat a/c with lasik. This is due to the flap. Since you have to fly an ejection seat a/c in order to go through training, lasik disqualifies you. However, these things change so I wouldn't give up until you get an unequivocal "NO" from the AF flight surgeon at Brooks. My wings are proof that you shouldn't give up on the med folks, but I won't bore you with the story.