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单词 Navigation aid
释义

Navigation aid

英语百科

Navigational aid

(重定向自Navigation aid)
A lighthouse is an easily recognized aid to navigation.
Diagram showing lateral, non-lateral, and special purpose markers as seen on a IALA Region B nautical chart.
Triangle shaped lead marks with lights.
large buoy in storage, Homer, Alaska

A navigational aid (also known as aid to navigation, ATON, or navaid) is any sort of marker which aids the traveler in navigation; the term is most commonly used to refer to nautical or aviation travel. Common types of such aids include lighthouses, buoys, fog signals, and day beacons.

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更新时间:2025/6/22 23:39:55