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无人驾驶飞行器早已不是科幻小说中的虚构事物了。如今,这些新式飞行设备与飞机共同遨游在广袤的天空。同时人们也意识到,无人机存在一定问题,如闯入商业飞机的航线,或与高耸的吊车相撞,产生严重安全隐患。2015年8月,一水上飞机在温哥华国际机场南部降落时,险与一黑色四旋翼飞行器相撞,距灾难事故仅毫厘之差。此后不到2周,加拿大不列颠哥伦比亚省境内,正在执行野火消防任务的8架直升机和
Unmanned aerial vehicles are no longer fictional objects in science fiction. Today, these new flying equipment and aircraft travel together in the vast sky. At the same time, people also realized that there are some problems with the UAVs, such as the route into commercial aircraft or the collision with towering cranes, creating a serious security risk. In August 2015, a seaplane collided with a black four-rotor aircraft when it landed in the southern part of Vancouver International Airport, just a few millimeters from the disaster. Less than two weeks later, eight helicopters operating a wildfires firefighting mission in British Columbia, Canada