The PIC question comes up constantly in the KC-135 community because of the hours requirements as aircraft commander before touch and go certification and instructor school. We pretty much just applied the rule of thumb of: 1 AC deployment = definitely has the hours for touch and go; 2 AC deployments = definitely has the hours for instructor upgrade. I'm generally the only pilot in my squadron who knows how many sorties/hours he has as the A-coded guy. I guess to get actual PIC time I could filter for A-code sorties then look at PRI time. Of course, I've also applied the standard of splitting PRI and SEC evenly with the other guy. So I guess there's no real way to know exactly how much I've been at the controls of a jet I've signed for.