U.S. Air Force Master Sgt. Jaime Tate, 18th Aeromedical Evacuation Squadron Operations Flight chief from Kadena Air Base, Japan, presents a heart monitor simulation to Australian and U.S. AE crewmembers during a patient transport exercise in a C-130 Hercules flying over the Pacific Ocean, Feb. 18, 2014. The patient transport was part of a larger combined humanitarian aid and disaster relief exercise during Cope North 2014. (U.S. Air Force photo by Senior Airman Marianique Santos/Released)