随着全球经济一体化进程的突飞猛进,国际航空业也正以每年5～6%的增幅飞速发展,“降低运营成本,提高经济效益”已日益被各国航空企业所关注。除了企业机制、经营管理等方面,在航空器的使用上,都被给予了高度重视。目前,正当我们抱怨民航成本过高的时候,低成本航空公司已经在许多国家迅速发展。比如:美国西南航 With the rapid progress of global economic integration, the international aviation industry is also rapidly growing by 5-6% each year. “Reduce operating costs and improve economic efficiency” has been increasingly concerned by aviation enterprises of various countries. In addition to business mechanisms, management and other aspects, the use of aircraft, have been given great importance. Right now, just as we complain about the high costs of civil aviation, low-cost carriers have grown rapidly in many countries. For example: the United States Southwest Airlines