YOKOTA AIR BASE, Japan -- 2nd Lt. Scott Yancey, 374th Maintenance Squadron propulsion flight commander, shows students from Japan’s Toyama Prefecture an engine on a U.S. Air Force MC-130 Combat Shadow II during a tour Jan. 19, 2013, at Yokota Air Base, Japan. While visiting Yokota, the students were able to experience U.S. Air Force aircraft up close and engage with U.S. Airmen. (U.S. Air Force photo by Capt. Raymond Geoffroy)