Members assigned to the 733d Civil Engineer Division evacuate a patient during an aircraft crash exercise at Joint Base Langley-Eustis, Virginia, Aug. 13, 2019. Firefighters assigned to the 733d CED learn specifics of various aircraft that they are likely to encounter at Fort Eustis, including the CH-47 Chinook helicopter, the HH-60 Pave Hawk, the C-12 Huron and local civilian helicopters. (U.S. Air Force photo by Airman 1st Class Monica Roybal)