U.S. Air Force Senior Airman Matthew Morales, 563rd Operations Support Squadron, aircrew flight equipment technician, issues a helicopter helmet to Chilean Air Force Maj. Javier Del Rio, while U.S. Air Force Capt. Andrew Risse, 55th Rescue Squadron director of staff, observes prior to an orientation flight during a H-60 Subject Matter Expert Exchange at Davis-Monthan Air Force Base, Ariz., Aug. 6, 2019. This is the second H-60 SMEE between the two Air Forces this year. Earlier this year, four U.S. Airmen traveled to Santiago, Chile to share information on the Chilean MH-60M Black Hawk continuous maintenance and operations. (U.S. Air Force photo by Tech. Sgt. Angela Ruiz)