世界上自有喷气飞机在空中飞行以来,鸟类对飞行的危害随着飞行事业的发展也显得愈为突出。美国曾统计1288台JT3D发动机的6200万飞行小时,其中有77台由于飞鸟等外物撞击而提前更换了发动机。如1975年11月DC10 Since the world’s own jet aircraft flying in the air, the dangers of birds on the flight with the development of the flight is also more prominent. The United States had counted 62 million flight hours of 1288 JT3D engines, 77 of which had earlier engines replaced due to foreign objects such as flying birds. As of November 1975 DC10