An Airman with the 23d Aircraft Maintenance Squadron performs post-flight maintenance during the Brass Tumbler training event July 21, 2020, at Avon Park Air Force Range, Florida. The 75th FS, along with various units from Moody Air Force Base, the Air Force and Navy, practiced multiple training scenarios to test capabilities with limited manning and resources. (U.S. Air Force photo by Tech. Sgt. Eric Summers Jr.)