From the threshold to 3000 feet remaining, runway centerlights are which color?

Enhance your preparation for the VT-10 Primary INAV Ground School Instrument 3 exam. Study with our comprehensive resources and boost your confidence for success. Explore questions, hints, and detailed explanations to help you pass the test!

Multiple Choice

From the threshold to 3000 feet remaining, runway centerlights are which color?

Explanation:
Runway centerline lights are designed to provide a distance cue along the landing runway. They are white for the first 3,000 feet from the threshold, then switch to alternating red and white for the next 2,000 feet, and finally become solid red for the last 1,000 feet. This pattern helps you gauge how much runway remains, especially in low visibility. Therefore, from the threshold to when 3,000 feet remain, the centerline lights are white.

Runway centerline lights are designed to provide a distance cue along the landing runway. They are white for the first 3,000 feet from the threshold, then switch to alternating red and white for the next 2,000 feet, and finally become solid red for the last 1,000 feet. This pattern helps you gauge how much runway remains, especially in low visibility. Therefore, from the threshold to when 3,000 feet remain, the centerline lights are white.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy