Airborne first aid drill held in Beijing

Medical workers participate in an airborne first aid drill of Beijing Red Cross Emergency Rescue Center (999) at a mountainous area on the outskirts of Beijing, capital of China, July 3, 2013. Including helicopters to their services in 2011, the rescue center has built five special aprons and is planning to increase the number by the end of this year. (Xinhua/Li Mingfang)