Practice makes perfect
Senior Airman Jon Graves, 931st Civil Engineer Squadron, checks his Airman's Manual while participating in a post-attack reconnaissance sweep during an operational readiness excercise at McConnell Air Force Base, Kan., Sept. 11, 2011. The excercise was conducted to prepare the unit for an upcoming operational readiness inspection. (U.S. Air Force photo by 1st Lt. Zach Anderson)