Retired Col. Carl C. Johnson, a Tuskegee Airman, answers interview questions during the Tuskegee Airmen PT-17 Stearman Aircraft Exchange ceremony at Joint Base Andrews, Md., July 26, 2023. The ceremony coincided with the 75th anniversary of the signing by President Harry S. Truman of Executive Order 9981 directing the military to end segregation. (U.S. Air Force photo by Senior Airman Tyrone Thomas)