Thrust reverser repair
Staff Sgt. Tobias Abernathy, 62nd Maintenance Squadron structural maintenance technician, hammers rivets out from a thrust reverser to repair a cracked surface May 13, 2013 at Joint Base Lewis-McChord, Wash. The aircraft structural maintenance section of the fabrication flight, often referred to as the sheet metal shop, is responsible for creating composite materials, fabricating metals and applying paint to C-17 Globemaster III aircraft stationed at JBLM. (U.S. Air Force photo/Airman 1st Class Jacob Jimenez)