Senior Airman Austin K. Choate, a low-observable maintenance technician assigned to the 509th Maintenance Group, poses for a portrait on Oct. 24, 2018 at Whiteman Air Force Base, Missouri. Choate performs regular maintenance to ensure the fidelity of the B-2 Stealth Bomber's surface coatings. (U.S. Air Force photo by Staff Sgt. Kayla White)