What color are taxiway centerline and edge markings at an airport?

• A.Yellow
• B.White
• C.Red

Why

Taxiway markings are yellow, while runway markings are white. Recognizing the color difference helps a remote pilot identify airport surfaces and stay clear of active movement areas.

Source: FAA-G-8082-22 Ch. 11 · ACS knowledge area: Airport Operations · From the Loading, Performance & Airport Operations practice bank (PER-070).

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