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SESK: Stuff Everyone Should Know · sesk.info/sport-head-on-right

Two aircraft approach head-on. What must each pilot do?

Alter course to the right.

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  1. Climb
  2. Alter course to the right ✔
  3. Alter course to the left

Why: 14 CFR 91.113 says that when aircraft approach head-on, or nearly so, each pilot must alter course to the right. That way they pass each other's left sides.

Huh, didn't know that: A glider has the right-of-way over powered aircraft.

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Why do aircraft turn right when they meet head-on? Because left is just not right.
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References

Answer: Alter course to the right. 14 CFR 91.113 says that when aircraft approach head-on, or nearly so, each pilot must alter course to the right. That way they pass each other's left sides.

  1. 14 CFR 91.113, Right-of-way rules (eCFR) www.ecfr.gov/api/renderer/v1/content/enhanced/current/title-14?part=91&section=91.113
    When aircraft are approaching each other head-on, or nearly so, each pilot of each aircraft shall alter course to the right.
    Checked 2026-10-11.

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