35th APG: a shop that never sleeps
U.S. Air Force Staff Sgt. Christopher McConnell, 14th Aircraft Maintenance Unit crew chief, studies his technical orders during a pre-flight inspection at Misawa Air Base, Japan, March 22, 2012. Crew chiefs perform five different inspections; pre-flight, post-flight, through-flight and phase inspections. (U.S. Air Force photo by Airman Kenna Jackson/Released)