U.S. Air Force Col. Jeffrey Holland, 509th Maintenance Group commander, left, presents the Lt. Gen. Leo Marquez Award to Brent Duckworth, 509th MXG aircraft low observable structural maintenance technician, right, at Whiteman Air Force Base, Missouri, Aug. 14, 2020. Duckworth won the award in the Civilian Technician Aircraft Maintenance Category. This award recognizes military and civil service aircraft, munitions, and missile maintenance personnel who perform hands-on maintenance or manage a maintenance function. (U.S. Air Force photo by Airman 1st Class Christina Carter)