A U.S. Airman assigned to the 20th Fighter Wing marshals an F-16CM Viper to evacuate it before Hurricane Dorian's arrival at Shaw Air Force Base, South Carolina, Sept. 4, 2019. Shaw Airmen launched aircraft, placed sandbags around buildings, secured equipment, and prepared response actions to properly combat and recover from extreme weather conditions. (U.S. Air Force photo by Senior Airman Christopher Maldonado)