A color vision test, also known as the Ishihara color test, measures your ability to tell the difference among colors. If you don’t pass this test, you may have poor color vision, or your doctor may ...

Serving in the role of medical examiner for the Federal Aviation Administration was a satisfying phase of my medical career. After a decade or more of doing exams for third-class medical certificates ...

“With our many years of color test development, experience in color vision research, and previous work with many branches of the US Military and the FBI, we know we can offer the precision testing the ...

This change marks an important step forward in ensuring aviation safety and reflects the FAA’s commitment to adapting to new challenges posed by technological advances in the aviation industry.