Senior Airman Michael Wilkinson an aircraft maintenance technician with the 570th Global Mobility Squadron, instructs Airman First Class Jacob Brooks, on low light engine running on load procedures for a C-130 Hercules Aircraft at Fort Hunter Liggett, Calif. during Exercise Golden Hydra on March 31, 2015. (Photo by U.S. Air Force Photojournalist Tech. Sgt. Matthew Hannen)