Traffic Pattern Operations
The standard rectangular traffic pattern, its legs, and how to enter and fly it safely.
The traffic pattern is the standardized rectangular path that keeps aircraft organized around an airport for takeoff and landing. Flying it predictably is one of the most important collision-avoidance habits a pilot has.
The five legs
- Upwind / departure — climb straight out aligned with the runway.
- Crosswind — a 90° turn after reaching pattern altitude (usually 1,000 ft AGL).
- Downwind — parallel to the runway, opposite the landing direction; do the pre-landing checks here.
- Base — a 90° descending turn toward final.
- Final — aligned with the runway for landing.
Direction and entry
Patterns are left-hand (left turns) unless charted otherwise. At a non-towered field, the AIM-recommended entry is a 45° to the downwind at pattern altitude. At a towered field, do as ATC instructs.
Good habits
- Announce position on the CTAF at non-towered fields (or comply with tower).
- Fly a consistent pattern size so others can predict you.
- Look for traffic on every leg, especially before each turn and on final.
- Maintain pattern altitude until abeam the touchdown point, then begin a stabilized descent.
Use the crosswind calculator to plan the landing, and light-gun signals in case of a radio failure.
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*Reference and training only — not for navigation. Always consult the current AIM, FAR/AIM, your aircraft’s POH/AFM and a certificated flight instructor.*