U.S. Air Force Senior Airman Marcus Cockrum, 633rd Surgical Operations Squadron diagnostic medical stenographer, preps the CT machine during radiology trauma training on Joint Base Langley-Eustis, Virginia, Sept. 26, 2019. Cockrum took the lead in organizing his squadron’s training to help better prepare them for real world events. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)