Tanker Doc
Senior Airman Robert Viera, a 22nd Maintenance Squadron aerospace maintenance journeyman, disassembles a damaged troop seat on a KC-135 Stratotanker during a periodic inspection, April 13, 2015, at McConnell Air Force Base, Kan. During the inspections, maintenance crews thoroughly examine the entire aircraft and make any necessary repairs. (U.S. Air Force photo/Airman 1st Class Tara Fadenrecht)