Tech. Sgt. Christopher Ferrell, 11th Civil Engineer Squadron explosive ordnance disposal technician, carries 1st Lt. Nathan Nelson (Ret.) up a flight of stars so they can tour an 89th Airlift Wing C-32A at Joint Base Andrews, Md., Nov. 15, 2015. Ferrell is an Air Force Wounded Warrior and will compete at the Department of Defense 2016 Warrior Games June 16-21, 2016. (U.S. Air Force photo by Senior Master Sgt. Kevin Wallace)