Are you confused with all the beacon lighting we have in airports? Read this article and learn about the basic types of aerodrome beacons.
aeronautical charts - What is a BEACON? - Aviation Stack Exchange
Airport Beacon Lights: What's important?
How to Read a Pilot's Map of the Sky
Aerodrome beacon Article about aerodrome beacon by The Free Dictionary
6-4
Class E Airspace, Explained
How Important is Your Little Red Beacon Light?
AK [8 Pack] LED Road Flares Safety Flashing Warning Light Roadside Emergency Disc Beacon Kit for Vehicles Boats with Magnetic Base & Hook, Premium Storage Bag (Batteries Not Included) (8) : Automotive
Nellis Air Force Base - KLSV - AOPA Airports
Eight things you might not know about black boxes - ABC News