U.S. Air Force airman get incentive rides on an Army UH-60 Black Hawk departing and arriving Schoonover Field at Fort Hunter Liggett, Calif., May 18, in support of Global Medic 2011 and Warrior 91 11-01. Global Medic is a joint Reserve field training exercise for theater aeromedical evacuation system and ground medical components designed to replicate all aspects of combat medical service support.