Airman 1st Class Vera Schwenk, an avionics technician assigned to the 509th Maintenance Squadron, removes a panel from a part of the Versatile Diagnostics Automatic Test Station on Jan. 25, 2019, at Whiteman Air Force Base, Mo. Schwenk tests all electrical components of the B-2 Spirit using the VDAT. (U.S. Air Force photo by Staff Sgt. Kayla White)