Staff Sergeant Witczak. This dude had 20 years in the Air Force and was still only an E-5. And by the time I got to Vietnam we were winding down the war. Not that we were winning. Far from it. But the powers that be had decided that the best course of action would be to pretend that we had won and get out. So the Air Force had started a RIF. That's Reduction In Force.
And one of the ways they were going to do that was with the "up or out" program. So anyone that was still an E-5 would get booted out at 20 years. If you made E-6 you could stay for 23 years before they kicked you out. And E-7's could stay till 26, E-8 to 28, and E-9's 30. And since you got 2.5% of your base pay for every year you served, the longer you stayed the bigger your retirement check would be. Witczak was only going to get the minimum retirement for his 20 years and he wasn't too happy about it.
But he looks happy in this photo.