Why did drones interfere with civil aviation incidents?

Drone aircraft seriously interfere with flight safety. FAA regulations for flying drones near airports are that if the operator contacts the airport and the tower before flying, the drone flight can also be allowed. Domestically, the Civil Aviation Administration of China also stipulates this in the "Civil UAV Air Traffic Management Measures" promulgated in 2009. Among the aircraft crashes and fatalities that occur around the world, 20% are caused by birds hitting the aircraft. Birds pose a huge threat to the safety of the aircraft. The prevention and control of bird collisions with aircraft has been classified as a world-class problem, and the International Aviation Federation has even upgraded bird damage to a Category A aviation disaster. A flying drone is like that little bird. Once it collides, it may cause devastating damage.

How should we manage drones that interfere with civil aviation, injure people when they fall, and invade privacy? There are many safety hazards.

Behind the rapid rise of the industry, safety issues brought about by the popularity of drones are also rapidly rising. From a drone hitting a power line and falling into the subway track in Nanjing to a drone falling from a high altitude in Shenzhen and being damaged. Cars parked on the roadside, from drones blocking flights at Chengdu Shuangliu Airport to drones injuring people in scenic spots in Taiwan, the safety hazards caused by drones have attracted the attention of all sectors of society, including air traffic control departments.