Aviation Obstruction light Also known as the navigation light equipment, it is a special lamp to identify obstacles, belonging to the aviation light equipment industry, and the aviation obstacle light is the lamp category under its seat. In order to be different from the general purpose lighting, the aviation obstacle light is not always on but flashing, the low light intensity aviation obstacle light is always on, the medium light intensity aviation obstacle light and the high light intensity aviation obstacle light are flashing, the flash rate is not less than 20 times per minute, not higher than 70 times per minute. The function of aviation obstacle light is to show the outline of the structure, so that the aircraft operator can judge the height and contour of the obstacle and play a warning role.
Overview of flight aid lighting on helipad: it is an engineering facility in and near the helipad flight area to provide pilots with visual guidance signals for takeoff, approach, landing and taxiing day and night. It is generally composed of pavement signs, navigational lights, signboards, signs, etc. Its complexity and simplicity and layout form are based on the plane layout of the apron. It is determined by flight volume, meteorological standard of receiving aircraft and content and precision of radio navigation facilities used together.
