Airmen from the 137th Aeromedical Evacuation Squadron race to the finish line during a custom litter carry obstacle course as part of the Multiple Aircraft Training Opportunity Program training event held at Will Rogers Air National Guard Base, Oklahoma City, April 15-16, 2016. The 137th Aeromedical Evacuation Squadron hosted five other aeromedical squadrons at the two day event. (U.S. Air National Guard photo by Master Sgt. Andrew LaMoreaux/Released)