The 305th Aerospace Medicine Squadron (USAF) is a specialized unit within the United States Air Force dedicated to the field of aerospace medicine. Its primary role involves the provision of medical care and research to ensure the health, safety, and optimal performance of aircrew members. This includes pre-flight assessments, flight physicals, emergency care during flights, as well as research into physiological effects caused by high altitude, extreme temperatures, G-forces, and other factors unique to aviation. The squadron is stationed at Vandenberg Air Force Base, California.