Preflight Briefing Air Force Maj. Gavin Peterson, 435th Fighter Training Squadron flight commander, right, briefs Air Force 2nd Lt. Chris Hsu, an Air Education and Training Judge Advocate legal intern, at Joint Base San Antonio-Randolph, Texas, before an incentive flight, July 27, 2016. Incentive flights are offered within the Air Force to reward individuals for exemplary performance. Air Force photo by Airman 1st Class Lauren Ely SHARE: Download: Full Size (1.58 MB) Credit: Airman 1st Class Lauren Ely VIRIN: 160727-F-XF990-015.JPG Photo Gallery