Crosswind

  1. When used concerning the traffic pattern, the word means "crosswind leg." (See TRAFFIC PATTERN.)
  2. When used concerning wind conditions, the word means a wind not parallel to the runway or the path of an aircraft.

Source: FAA Pilot/Controller Glossary (definition from the 2023 edition; current: Change 1 of 7 August 2025).

Related terms

Glossary last updated 2026-10-28.

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