U.S. Air Force 1st Lt. Elayne Smith, 43rd Aeromedical Evacuation Squadron flight nurse, places electrocardiogram leads onto a training mannequin during an aeromedical evacuation training mission at Travis Air Force Base, California, Feb. 11, 2020. The 43rd AES is currently transitioning from its present station at Pope Army Airfield, North Carolina, to become part of the 60th AES at Travis Air Force Base, California, providing more training opportunities on the KC-10 Extender, C-5 Super Galaxy and C-17 Globemaster III based there, as well as KC-135s based out of Fairchild. (U.S. Air Force photo by Senior Airman Lawrence Sena)