Staff Sgt. Braden Stegall, a 28th Aircraft Maintenance Squadron hydraulic systems craftsman, right, and Senior Airman Dalton Christopherson, a 28th AMXS hydraulic systems apprentice, left, inspect the right-side actuator on a B-1B Lancer at Ellsworth Air Force Base, S.D., Dec. 4, 2018. Hydraulic systems Airmen are responsible for all the moving parts of the aircraft such as the landing gears and brakes. (U.S. Air Force photo by Senior Airman Denise Jenson)