This paper introduced the importance of the air medicine system,and features and advantages of its development in the USA,Switzerland and Germany,and China's status quo.In view of the slow development of air medicine,imbalanced development and different operation models of air medicine systems in localities,and different models of emergency medicine services in the country,the paper proposed to build a model of government guidance and business operation as support for air medicine against emergency events,providing air ambulance service; to build an air medicine system featuring both public welfare and business operation,reasonable layout,timely response,and efficient operation,which will enhance the overall capacity of air medicine.