Following initial treatment by US Air Force Pararescuemen of the 129th Air Rescue Wing, Moffett Federal Airfield, Mountain View, California, and Commandos of the Fuerza Aerea de Chile, victims are loaded onto a Chilean UH-60 Blackhawk helicopter for trasnport to field medical facilities set up in the Atacama Desert. The mass casualty evacuation, Exercise CHILE TCA 2000, was a joint-nation effort of the California Air National Guard and the Chilean Air Force