The Open House at Portland International that the Redhawks held was not the only thing going on that morning. While we were checking out the F-15s, a bunch of ground crew were at work out on the ramp area. They were setting up spots on the ramp for some incoming planes. As soon as I saw the ladders being carried, I could see that they were not for F-15s. They looked a lot more like F-16 ladders. The crews carried them out in a variety of manners but this person seemed to have a more relaxed way of moving a ladder around.