An aerodrome beacon is a beacon installed at an airport or aerodrome to indicate its location to aircraft pilots at night. This page discusses Beacons, fires designed to attract attention. ... Aerodrome can mean: An Austrian music festival: Aerodrome A series of aircraft constructed by Samuel Pierpont Langley. ...

An aerodrome beacon is mounted on top of a towering structure, often a control tower, above other buildings of the airport. It produces flashes not unlike that of a lighthouse. The control tower at Schiphol airport. ... The Peggys Point lighthouse in Nova Scotia, Canada An aid for navigation and pilotage at sea, a lighthouse is a tower building or framework sending out light from a system of lamps and lenses or, in older times, from a fire. ...

Airport and heliport beacons have are designed in such a way to make them most effective from one to ten degrees above the horizon; however, they can be seen well above and below this peak spread. The beacon may be an omnidirectional capacitator-discharge device, or it may rotate at a constant speed which produces the visual effect of flashes at regular intervals. Flashes may be of just a single color, or of two alternating colors. A capacitor is a device that stores energy in the electric field created between a pair of conductors on which electric charges of equal magnitude, but opposite sign, have been placed. ...

In the United States, the Federal Aviation Administration has established the following rules for airport beacons: The Federal Aviation Administration is the entity of the United States government which regulates and oversees all aspects of civil aviation in the U.S. // Activities Along with the European Joint Aviation Authorities, the FAA is one of the two main agencies worldwide responsible for the certification of new aircraft. ...

The total number of flashes are:

1. 24 to 30 per minute for beacons marking airports, landmarks, and points on Federal airways.
2. 30 to 45 per minute for beacons marking heliports.

The colors and color combinations of beacons are:

1. White and Green- Lighted land airport.
2. *Green alone- Lighted land airport.
3. White and Yellow- Lighted water airport.
4. *Yellow alone- Lighted water airport.
5. Green, Yellow, and White- Lighted heliport.

NOTE-

• Green alone or yellow alone is used only in connection with a white-and-green or white-and-yellow beacon display, respectively.

Military airport beacons flash alternately white and green, but are differentiated from civil beacons by two quick white flashes between the green flashes.

In Class B, Class C, Class D and Class E surface areas, operation of the airport beacon during the hours of daylight often indicates that the ground visibility is less than 3 miles and/or the ceiling is ess than 1,000 feet. Regardless of the weather conditions, the FAA has no regulation that requires airports to turn the beacon on during the day. Controlled airspace exists in areas where air traffic control is capable of providing traffic separation. ... Controlled airspace exists in areas where air traffic control is capable of providing traffic separation. ... Controlled airspace exists in areas where air traffic control is capable of providing traffic separation. ... Controlled airspace exists in areas where air traffic control is capable of providing traffic separation. ... A flight ceiling is the upper altitudinal limit of which any aircraft may fly given its mechanical abilities. ...

At some locations with operating control towers, ATC personnel turn the beacon on or off with controls are in the tower. At many airports the airport beacon is turned on by a photoelectric cell or time clocks and ATC personnel cannot control them. ^[1] A solar cell is a semiconductor device that converts photons from the sun (solar light) into electricity. ...

Notes