Senior Airman Kendall Williams, 746th Expeditionary Aircraft Maintenance Unit, informs a pilot he can proceed to back the C-130 out of its parking location before its flight, May 1, 2013. In addition to maintenace, crew chiefs are required to help launch the aircraft out of the ramp. Williams is deployed from Maxwell AFB, Ala. (U.S. Air Force photo/Staff Sgt. Joel Mease)