Why is the 906th Air Refueling Squadron, a full-time Air Force unit, a part of the 126th Air Refueling? Lt. Col. Kurt Wampole the commander of the 906th ARS will tell us all about it. Plus, it's time to bust out the shorts-a uniform change for maintainers. There are changes coming to Air Force PT, that's all in this episode of the Roll Call podcast.