EIELSON AIR FORCE BASE, Alaska -- An F-16 Fighting Falcon crewchief from Nellis Air Force Base, Nevada signals to pull chocks during Red Flag-Alaska 07-1. Red Flag-Alaska is a Pacific Air Forces-directed field training exercise for U.S. forces flown under simulated air combat conditions. It is conducted on the Pacific Alaskan Range Complex with air operations flown out of Eielson and Elmendorf Air Force Bases. (U.S. Air Force Photo by Staff Sgt Joshua Strang)
