For example, let’s say we were going to pilot an aeroplane from Fort Lauderdale, Florida to Orlando, Florida. Pilots use these different types of beacons to navigate across the sky when they can’t see the ground. Notice how the Red Table VOR is painted in dark colours to contrast with the snow. If you start looking deep in the mountains however, beacons like the Salmon VOR in Idaho and the Red Table VOR in Colorado (which is almost completely buried under the snow!) can be found. Out in the barren desert we can find beacons like the Sod House VOR in Nevada and the Peach Springs VOR in Arizona. Remember, some of the aeroplanes flying over these sparsely populated areas still need beacons to navigate, and thanks to this we see some interesting locations for these VORs. It’s not unusual to find beacons in very remote and rugged areas of the west of the US as well. Due to the congestion around this beacon the FAA has declared its signal unusable beyond 15 nautical miles, which isn’t very far at all from a pilot’s point of view. This beacon is situated right in the middle of a densely packed neighbourhood, and since it is only used as a directional beacon and not an omnidirectional range, it doesn’t have the classic bowling pin shape like the VORs. Take a look at the Babylon NDB ( Non-directional beacon) on Long Island near New York. Some examples of these remote beacons include the Mitbee VOR in Oklahoma and the McComb VOR in Mississippi. Most beacons are located either at the airport, or placed out in far-away regions to avoid any interference on the signal. © Copyright ZabMilenko and licensed for reuse under this Creative Commons Licence Pilots use the signal which is broadcast from these towers to fly to and from stations, therefore navigating across the sky. The most common shape of the ground station resembles something of a bowling pin on a circular building. There are VOR stations all around the world, and given how widespread they are, you may well have passed one by without realising. There are many types of radio beacons that are still in use today, but the majority are called VHF omnidirectional radio range or VORs.
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