A display of U.S. Air Force Tech. Sgt. John A. Chapman

A display of U.S. Air Force Tech. Sgt. John A. Chapman is pictured in the Enlisted Heritage Training Complex on Oct. 8, 2019, at Joint Base San Antonio-Lackland, Texas. Tech. Sgt. Chapman distinguished himself by extraordinary heroism as an Air Force Special Tactics Combat Controller, attached to a Navy Sea, Air, and Land (SEAL) Team conducting reconnaissance operations in Takur Ghar, Afghanistan, on Mar. 4, 2002. The Enlisted Heritage Training Complex exists to show the heritage of enlisted Airmen from the beginning use of airpower in the Army in 1907. Its main focus is to highlight the exploits of enlisted personnel since 1907 to inspire new and current Airmen to strive for excellence. (U.S. Air Force photo by Sarayuth Pinthong)