Army Sgt. Jason Westlund, a flight medic with Charlie Company, 7th Battalion, 158th Aviation Regiment, places a package of blood platelets into a UH-60 Black Hawk helicopter at Joint Base Balad, Iraq, for transfer to another forward operating base, Oct. 19, 2009. The Air Force Theater Hospital collects the blood component for use in medical facilities throughout Iraq and Afghanistan. (U.S. Air Force photo/Senior Airman Andria J. Allmond)