The high-rise buildings in the urban environment are clustered and the lights are bright, which causes certain interference to the navigation of the aircraft. In order to ensure aviation safety, high-rise buildings need to set up aviation obstruction lights in accordance with regulations to play a warning and correct guidance role.
Below, Tianxiang Technology will explain in detail the regulations and suggestions on the distribution of aviation obstruction lights:
(1) Obstacles should mark the highest point and the extreme edge (ie, the apparent height and width) of the obstacle with respect to the setting of the obstacle light.
(2) If the top of the object is more than 45m above the surrounding ground, obstruction lights must be added to the middle layer. The distance between the middle layer must be no more than 45m and equal as much as possible (super-high buildings above 100m in the city should be especially considered Add obstruction lights in the middle layer). When installing mid-level obstruction lights on buildings located near cities and residential areas, consideration should be given to avoid making residents feel uncomfortable. Generally, only scattered light can be seen from the ground.
(3) Obstruction lights installed in large-scale buildings should be able to see the outline of the object from all aspects. The horizontal direction can also refer to the installation of obstruction lights at an interval of about 45m.
(4) Regardless of the obstruction light, the number and arrangement of the obstruction lights at different heights should be able to see the object or the outline of the object group from all directions, and the synchronized flashing of the obstruction lights should be considered to achieve an obvious warning effect. .
(5) To determine whether a new building needs to be equipped with aviation obstruction lights is not only related to the height of the building, but also closely related to the environment in which the building is located. If the building is just right in the aviation restricted area, then the small high-rise building that does not meet the standard
Even multi-storey buildings need to be equipped with aviation obstruction lights, and the relevant civil aviation and air force departments will put forward clear requirements when planning and applying for construction.