A U.S. Air Force Thunderbirds team member helps prepare a jet for take off 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 and they are selected before each demonstration season based on their job proficiency, dedication to duty, and overall attitude. (U.S. Air Force photo by Senior Airman R. Alex Durbin)