Sub-oficial II Maestro Enrique Hernandez-Sanchez, a Honduran crew chief, consults his new aircraft fueling checklist in Tegucigalpa, Honduras, during a milestone interoperability event where Honduran fuels technicians and maintainers worked together for the first time to fuel an aircraft. Over the next 30 days Hernandez will continue trading ideas and experiences while working together to build relationships and partner capacity between the U.S. and Honduran air forces. (U.S. Air Force photo/Staff Sgt. James Stewart)