Raptor crews
(From left) Airman 1st Class Zachary Pace, Senior Airman Christopher Winfrey and Staff Sgt. Shaun Helmick travel in the back of the crew chief truck before aircraft launches at Langley Air Force Base, Va., on Aug. 15. The Airmen are F-22 Raptor crew chiefs assigned to the 27th Aircraft Maintenance Unit. (U.S. Air Force photo/Staff Sgt. Samuel Rogers)