Beacon

Category
VARIOUS

Language
ENGLISH

A beacon is an intentionally conspicuous device designed to attract attention to a specific location. A common example is the lighthouse, which draws attention to a fixed point that can be used to navigate around obstacles or into port. More modern examples include a variety of radio beacons that can be read on radio direction finders in all weather, and radar transponders that appear on radar displays.

Wikipedia contributors, "Beacon," Wikipedia, The Free Encyclopedia,