U.S. Airmen with the 83d Network Operations Squadron learn about major African American contributors to American society during the Black History Month lunch and celebration at Joint Base Langley-Eustis, Virginia, Feb. 23, 2023. The Langley African American Heritage Council presents their theme as “Black in Tech”, to highlight African American achievements in technological advancements. (U.S. Air Force photo by Airman 1st Class Olivia Bithell)