A U.S. Air Force Thunderbirds aerial demonstration team member performs a safety check during the AirPower over Hampton Roads Open House at Langley Air Force Base, Va., April 24, 2016. The Thunderbirds Show Line consists of 24 professionals in various aircraft maintenance specialties selected before each demonstration season based on their job proficiency, dedication to duty and overall attitude. (U.S. Air Force photo by Airman 1st Class Kaylee Dubois)