Color Vision

Color vision is the ability of an individual to distinguish various colors and shades. In aviation, color vision is crucial for pilots and air traffic controllers as they need to identify and interpret different colored lights and signals. The most common color vision deficiency is red-green color blindness, which affects a significant number of people. Pilots and air traffic controllers are required to pass a color vision test to ensure they can accurately identify and interpret colored signals and lights. The Ishihara test is the most commonly used test for color vision in aviation.

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Color Vision

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