CATM instructor continues legacy
U.S. Air Force Staff Sgt. William Delphia, 633rd Security Forces Squadron combat arms training and maintenance instructor, explains firing procedures while on the CATM range at Langley Air Force Base, Va., Aug. 13, 2013. The CATM instructors teach weapons qualifications for various reasons such as Service members deploying and undergoing permanent change of station. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)