Pilot for a Day: Trevor Pahl
U.S. Air Force 1st Lt. Mike Parker, 305th Rescue Squadron HH-60G Pavehawk pilot, teaches Trevor Pahl, 10, the different functions of a helicopter while his brother Braeden Pahl, 13, sits next to him during a Pilot for a Day event at Davis-Monthan Air Force Base, Ariz., June 27, 2014. For Pahl, who had a severe traumatic brain injury over a year ago, the Pilot for a Day program was a significant milestone in his recovery. (U.S. Air Force photo by Airman 1st Class Sivan Veazie/Released)