LITTLE ROCK AIR FORCE BASE, Ark. -- Master Sgt. Michael Sykes starts a generator to provide power to a C-130 Hercules J-model aircraft. Six Guard, Reserve and active-duty flying units participated in a monthlong procedures, development and evaluation test of the C-130J. Sergeant Sykes is a crew chief with the Maryland Air National Guard's 135th Maintenance Squadron. (U.S. Air Force photo by Maj. Nahaku McFadden)