Capt. James Hammelman, 535th Airlift Squadron pilot, conducts a tour of a C-17 Globemaster III on the flightline at Joint Base Pearl Harbor-Hickam, Hawaii, Aug. 15, 2014, during Operation Hele On, a mock deployment line intended to help children understand the process parents go through before a deployment. More than 130 children attended the full day event which included an intelligence briefing, mobility bag pickup, obstacle course, drill competition, combat arms training and a C-17 static tour. (U.S. Air Force photo by Tech. Sgt. Terri Paden/Released)