U.S. Air Force Staff Sgt. Conrad Nelson, from the U.S.

U.S. Air Force Staff Sgt. Conrad Nelson, from the U.S. Air Force Air Demonstration Squadron, secures Brendan Lyons, Tucson community hometown hero, in Thunderbird 7, an F-16 Fighting Falcon, at Davis-Monthan Air Force Base, Ariz., March 11, 2016. Lyons was nominated as a hometown hero to fly with the Thunderbirds because of his commitment to safety and his passion to make Tucson a safer community for cyclists and motorists. (U.S. Air Force photo by Senior Airman Chris Massey/Released)