Maj. (Dr.) Jeremy Kilburn, 99th Medical Operations Squadron Cardio/Pulmonary Flight commander and Intensive Care Unit director, oversees operations in the Mike O'Callaghan Federal Medical Center's ICU July 10, 2012, at Nellis Air Force Base, Nev. Kilburn was a patient-turned-rescuer last week after breaking his leg in a hiking incident. In need of medical evacuation, Kilburn took action when a paramedic from the California Highway Patrol rescue helicopter was struck in the head by a rotor. (U.S. Air Force Photo by Master Sgt. Jason W. Edwards)