1st Lt. Matt MacKenzie, of Pittsburgh, Pa., Company

1st Lt. Matt MacKenzie, of Pittsburgh, Pa., Company C, 2nd Battalion, 228th Aviation Regiment, Pope Army Airfield, Fort Bragg, N.C., feathers the left propeller on a C-12 Huron during Saber Guardian 17 at Clay Kaserne, Germany, July 20, 2017. MacKenzie, flies as a First Officer with PSA Airlines, a wholly owned subsidiary of American Airlines, and lives and works in Charlotte, N.C. Saber Guardian improves interoperability, enhances confidence and security assurance between partner nations, while improving infrastructure, capability and capacity at select locations throughout Europe. (U.S. Army Reserve photo by Capt. Loyal Auterson)