Airman 1st Class Vera Schwenk, an avionics technician assigned to the 509th Maintenance Squadron, logs the findings of the Versatile Diagnostics Automatic Test Station on Jan. 25, 2019, at Whiteman Air Force Base, Mo. Schwenk uses the VDAT to test the electrical components of the B-2 Stealth Bomber for maintenance needs. (U.S. Air Force photo by Staff Sgt. Kayla White)