Senior Airman <PERSON>, 16th Special Operations Squadron Special Missions aviator, reassembles a weapon system after breaking it down and explaining its operating system to Portales High School Math Engineering and Science Achievement club members, Dec. 9, 2016, during a tour at Cannon Air Force Base, N.M. The tour, which consisted of an AC-130 technology brief and an in-depth look at a powered-on AC-130W, was designed to give students a practical look at real world math, engineering and science applications. (U.S. Air Force photo by <PERSON>. <PERSON>/Released)