Rich Savoy, right, a UH-60 Black Hawk test pilot from Fayetteville, N.C., helps Ayden Frail, 5, of San Antonio, assemble a die-cast helicopter at Alpha Company, 1st Battalion, 169th Aviation Regiment at Simmons Army Airfield on Fort Bragg, N.C., Sept. 18, 2013. Ayden was diagnosed with neuroblastoma last year on Thanksgiving Day He visited the unit because he "really likes helicopters." (U.S. Army photo by Timothy L. Hale/Released)