Ayden Frail, 5, of San Antonio, tries on a flight helmet while visiting U.S. Army Reserve pilots and crew chiefs at Alpha Company, 1st Battalion, 169th Aviation Regiment, at Simmons Army Airfield at 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." His uncle, Chief Warrant Officer 5 Tom Baker, a pilot and a USARC safety officer, arranged the visit for Ayden. (U.S. Army photo by Timothy L. Hale/Released)