Tech. Sgt. Robert Enrico, 373rd Training Squadron field training detachment instructor, Detachment 3, gives helpful instructions to the Airmen attending the C-5M Super Galaxy engine-changing course June 6, 2019, Dover Air Force Base, Del. Enrico only provided advice when it was needed, which allowed the Airmen to work together as a team and apply the knowledge they obtained throughout the course. (U.S. Air Force photo by Senior Airman Christopher Quail)