A critical care air transport team tends to a patient during a 20-hour direct flight from Bagram Airfield, Afghanistan, to San Antonio, Texas, Aug. 18, 2019. The service member was cared for by a joint service team of extracorporeal membrane oxygenation specialists, an aeromedical evacuation team as well as CCATT in order to maintain the highest level of care possible during transport. (U.S. Air Force photo by Airman 1st Class Ryan Mancuso)