The colour of a runway designation marking on a paved runway shall be which color?

Study for the Type Rating Law Test. Engage with flashcards and multiple-choice questions, with hints and explanations. Prepare thoroughly for your certification exam and enhance your understanding of aviation law!

Multiple Choice

The colour of a runway designation marking on a paved runway shall be which color?

Explanation:
The markings identifying a runway are standardized in color to ensure quick, unambiguous recognition. On paved runways, the designation markings—the big numbers showing the runway heading—are painted white. This white color provides clear visibility against most runway surfaces and remains consistent under various lighting and weather conditions. Yellow is used for taxiways and many other non-runway markings, so using yellow for runway designations would blur the distinction between runway and taxiway. Saying the color should be “contrasting to the runway surface” is vague; the standard specifies white. So, the color is white.

The markings identifying a runway are standardized in color to ensure quick, unambiguous recognition. On paved runways, the designation markings—the big numbers showing the runway heading—are painted white. This white color provides clear visibility against most runway surfaces and remains consistent under various lighting and weather conditions. Yellow is used for taxiways and many other non-runway markings, so using yellow for runway designations would blur the distinction between runway and taxiway. Saying the color should be “contrasting to the runway surface” is vague; the standard specifies white. So, the color is white.

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy