Lt. Col. Russel Frantz Jr., the 43rd Aeromedical Evacuation Squadron commander (center), and Senior Master Sgt. Phillip Gettins, the 43rd Aeromedical Evacuation Squadron superintendent, demonstrate a high-fidelity, wireless patient simulator to Air Force Vice Chief of Staff Gen. Larry Spencer during his visit to Pope Army Airfield, N.C., Mar. 30, 2015. (U.S. Air Force photo/Marvin Krause)