Which marking is described for a Precision approach runway?

Which marking is described for a Precision approach runway?

• A. p - add side stripes and touchdown zone
• B. V - centerline
• C. non-p - add aiming point and threshold
• D. Centerline markings

Answer: (A)

The main idea here is recognizing markings that signal a precision approach runway. Precision approaches require distance information after the threshold, provided by touchdown zone markings. These are groups of bars placed symmetrically on both sides of the centerline, starting a short distance from the threshold and continuing down the runway, giving pilots visual cues about how far they are from the threshold during landing. So the marking description that corresponds to a precision approach runway is the designation that indicates precision and the addition of touchdown zone markings (along with the usual edge cues). Centerline markings are standard on all runways, and aiming point/threshold markings appear on many runways as well, but they don’t distinguish precision approaches the way touchdown zone markings do.

The main idea here is recognizing markings that signal a precision approach runway. Precision approaches require distance information after the threshold, provided by touchdown zone markings. These are groups of bars placed symmetrically on both sides of the centerline, starting a short distance from the threshold and continuing down the runway, giving pilots visual cues about how far they are from the threshold during landing.

So the marking description that corresponds to a precision approach runway is the designation that indicates precision and the addition of touchdown zone markings (along with the usual edge cues). Centerline markings are standard on all runways, and aiming point/threshold markings appear on many runways as well, but they don’t distinguish precision approaches the way touchdown zone markings do.