Airport Light Signals Explained! How Solar Signal Lights Are Other Way to Communication

If you have been to any major airport at night, you probably noticed that there are many different kinds of lights, ranging from flashing white or yellow to steady red, green and blue. Airport light signals are essential for aircraft operating at night. Airport lights can be divided into different ways. 

General Airport Light Signals

This first type of lighting consists of the can’t-miss-it airport beacon and any warning lights on top of towers, buildings, and construction equipment. The airport beacon is a large, powerful, rotating light that’s highly visible from miles away. Public-use airport beacons rotate green and white. Military airports rotate green and white but have two white lights for each green light. Thus, it’s differentiating them from civilian airports. Heliports rotate between green, white and yellow lights. 

Pilots can easily identify an airport at night from its airport light signals, making it one of the easiest checkpoints for aviation pilots when navigating on a night flight. Air traffic controllers may turn the beacon on and off as necessary, or it may be set on a timer. Airport buildings, towers, and other tall equipment on the field will have a small, steady red beacon on top of them to aid in collision avoidance for low-flying aircraft. Most pilots learn to interpret airport light signals during their student pilot days. 

Solar Signal Lights Used for Increased Safety

Solar signal lights are the perfect applications for off-grid solar power solutions. These safety aviation lights are needed to warn pilots of obstacles and hazards of the runway. The solar signal lights are often installed in areas where the electrical grid installation doesn’t available or possible to supply power. Solar-powered signal lights are often proved efficient at locations without the need for the electrical grid. Solar panels produce their electrical energy that is stored in batteries which are further used to power the lights. As an added benefit, the lights will still function during power outages. 

Numerous different operational profiles are available for solar-powered signal lights. One of the most popular operations is 24/7 operations, which is the standard configuration. Other applications require only nighttime operation using dust to dawn controller. Solar signal light provide convenient and functional safety for airport runways virtually anywhere it is needed. So, opt for solar-powered signal lights for less energy consumption and more safety.