Aircraft Inspection An Air Force pilot and maintainer inspect a KC-135 Stratotanker aircraft at Al Udeid Air Base, Qatar, July 31, 2017, before a flight supporting Operation Inherent Resolve. Air Force photo by Staff Sgt. Michael Battles SHARE: Download: Full Size (0.35 MB) Credit: Staff Sgt. Michael Battles VIRIN: 170801-F-MI569-2194E.JPG Photo Gallery