Are 360-Degree Turns Required at a Nontowered Airport Before Takeoff?

A safety turn on the ground allows the pilot to scan the pattern before takeoff.

Meg Godlewski

Wednesday, December 18, 2024 at 12:55 PM ET

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Edited By: tccjeremy

There are nearly 20,000 nontowered airports in the U.S. [Credit: Julie Boatman]

Key Takeaways:

The 360-degree turn seen on the ground at nontowered airports is a "clearing turn" or "safety turn," not a mandatory FAA rule.
Its primary purpose is to allow the pilot to scan the entire airport pattern for other traffic before takeoff, aiding in the "see and avoid" principle.
This practice is particularly beneficial when views are obstructed or there's a possibility of missed radio calls from other aircraft.

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Question: Is it a rule that you must do a 360-degree turn on the ground before you get onto the runway at a nontowered airport? I’m a student pilot and have just made the switch from flying at a towered airport to a nontowered airport, and I see a lot of the pilots do this in the run-up area.

Answer: What you are seeing is a 360-degree clearing turn on the ground that allows the pilot to scan the pattern before takeoff. Sometimes called a “safety turn,” it helps with “see and avoid,” which is an FAA rule.

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If there is room to do the turn on the ground, it is good practice, especially if there are trouble spots in the pattern, like a stand of trees or tall buildings that can obstruct your view, or if your aircraft is positioned so that the downwind leg is behind you. If you missed a radio call or one wasn’t made by that pilot who turned downwind to base (they may not have a radio), you’ll be glad you did that turn.