The power behind airlift: 374 MXS Propulsion flight
Completed C-130 T56 engines sit in a row at the 374th Maintenance Squadron aerospace propulsion flight hangar at Yokota Air Base, Japan, Oct. 29, 2014. The propulsion flight has supported numerous operations such as Enduring Freedom, Iraqi Freedom, Cope North, Joint Force, Keen Sword, Keen Edge, Cope Thunder, Tomodachi and Christmas Drop. (U.S. Air Force photo by Senior Airman Michael Washburn/Released)