|Locations and Scope of Aviation Obstruction Lights The Civil Aviation Law of the People's Republic of China and relevant national documents have clear provisions on the setting of obstacle lights.|
⒈Flying obstacle lights and signs shall be provided for height-limiting or super-high buildings in airport clearance areas.
⒉Flying obstacle lights and signs shall be provided for artificial and natural obstacles affecting flight safety on the route and around the flight area.
⒊High-rise, tall buildings and facilities that may affect flight safety, flight obstacle lights and signs should be set and maintained in a normal state.
⒋Public security, fire protection, transportation and other departments have built aprons in the city, and the city is considered as clearance. The tall buildings and structures in the city should also be equipped with obstacle lights and warning signs.