U.S. Army civilian David Sweeney, Technology Development Directorate instructor pilot, flies a UH-60 Black Hawk during an orientation flight over Joint Base Langley-Eustis, Virginia, Oct. 6, 2020. The TDD is a consolidation of the Army’s Aviation Development Directorate and Weapons Development and Integration Directorate. (U.S. Air Force photo by Staff Sgt. Joshua Magbanua)