DAMPER DUTY Air Force Airman Dalvin Troublefield conducts a removal and installation of the tailhook damper on an F-15 Eagle while Airman Jonathan Sanchez reads step-by-step instructions on Sheppard Air Force Base, Texas, Aug. 1, 2012. Troublefield and Sanchez are assigned to the 362nd Training Squadron’s Fighter, A-10 Mission Ready Airmen Course. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 067945-V-AKF53-695.jpg Photo Gallery