Staff Sgt. Timothy Boyer
Lt. Col. Mark Robinson, 9th Air Refueling Squadron commander, explains to Ron Myska, 9th ARS honorary commander, how to fly a KC-10 Extender Feb. 8, 2012, in the squadron's KC-10 simulator. The experience was part of a tour arranged by the 9th ARS to help their honorary commader and his employees better understand their squadron's mission at Travis. (U.S. Air Force photo/Staff Sgt. Timothy Boyer)