Flight Nurse Air Force Maj. Catherine Paterson, 439th Aeromedical Evacuation Squadron flight nurse, signals simulated patients to board a C-130J Super Hercules during exercise Cope North 2018 at Rota, U.S. Commonwealth of the Northern Mariana Islands, Feb. 19, 2018. Air Force photo by Airman 1st Class Juan Torres Chardon SHARE: Download: Full Size (2.7 MB) Credit: Airman 1st Class Juan Torres VIRIN: 180219-F-KG439-0004.JPG Photo Gallery