Capt. Brittny Barney, 1st Helicopter Squadron pilot, makes pre-flight checks of equipment inside a UH-1N Huey at Joint Base Andrews, Md., Aug. 3, 2016. The 1st Helicopter Squadron is the U.S. Air Force’s largest helicopter squadron, tracing its heritage back to 1955 and serving as the first Air Force rotary wing squadron within the Washington, D.C., area. (U.S. Air Force photo by Airman 1st Class Philip Bryant)