Why are airplanes painted always white? It’s not about beauty… Know the science behind it

New Delhi: Those who often travel by aircraft might have noticed one thing — whether it’s a flight from any country, a small plane or a large one, the colour of the aircraft is usually white. Is it simply because it looks good, or is there another reason behind it? There are specific reasons behind the use of white. If you’ve ever thought that an airplane could be painted in any bright or favorite color, then you should definitely read our article.

Airplanes are quite sensitive and even a small amount of negligence can lead to serious consequences. It is extremely important to repair any damage or dents on a flight promptly. This is the reason why the airplanes are painted white. White is a color on which any kind of defect is easily noticeable. This is why most airlines choose to have their aircraft painted white.

Helps Control Temperature

White reflects sunlight much more effectively than other colors. It helps to maintain the temperature of the aircraft. It is said that controlling the temperature during a flight is extremely important. White does not absorb heat, which helps keep the interior of the plane cooler.

Easily Trackable

Aircraft in the white color is easily trackable in the sky. Among all colors, white is the most visible against the sky. From a safety perspective as well, this color is beneficial—it helps in easily spotting and identifying any malfunction in the aircraft.

White is Lighter

Additionally, white is a color that’s easily noticeable—even in the dark. Another advantage is that it fades less quickly. White is also considered the lightest color. It’s said that painting an aircraft in a dark color can add weight equivalent to that of 8 passengers, as darker paints are heavier.

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