Aircraft warning lights

（重定向自Aircraft warning light）

Emley Moor transmitting station using a red warning beacon

Closeup of an aircraft warning light on top of a highrise in Changzhou, China

Aircraft warning lights are high-intensity lighting devices that are attached to tall structures and are used as collision avoidance measures. Such devices make structures more visible to passing aircraft and are usually used at night, although they may be used during the day as well. These lights need to be of sufficient brightness in order to be visible for miles around the structure.

单词	Aircraft warning light
释义	Aircraft warning light 英语百科 Aircraft warning lights （重定向自Aircraft warning light） Aircraft warning lights are high-intensity lighting devices that are attached to tall structures and are used as collision avoidance measures. Such devices make structures more visible to passing aircraft and are usually used at night, although they may be used during the day as well. These lights need to be of sufficient brightness in order to be visible for miles around the structure.
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