Medical Group Exercise
YOKTOA AIR BASE, Japan -- Members of the 374th Medical Group rush a patient to a waiting helicopter for evacuation to another hospital, during a Contingency Aeromedical Staging Facility Exercise, here Jan. 19. The CASF exercise was held to teach Yokota's medical personnel how to properly process patients for aeromedical evacuations during a crisis. (U.S. Air Force photo/ A1C Katina R. Menchaca)