ACS Alignment

FAA-S-ACS-16 — Commercial Pilot, Rotorcraft–Helicopter · Area of Operation III. Airport & Heliport Operations · Task: C — Traffic Patterns

CH.III.C.K1 — pattern entry, spacing & helicopter pattern differences CH.III.C.K2 — collision avoidance & right-of-way CH.III.C.R1 — wake turbulence & mixing with fixed-wing CH.III.C.S1 — fly a correct pattern

⚑ FLAG (Walter): confirm Task letter (C) and codes; helicopter pattern altitude/direction is field-specific.

Traffic Patterns

Fly a tight, predictable helicopter pattern that fits in with fixed-wing traffic and avoids their wake.

By the end of this lesson you can:

Fly a standard helicopter traffic pattern: lower and tighter, often opposite or offset from the airplane flow.
Enter, sequence, and space using see-and-avoid and clear radio calls.
Apply right-of-way rules and avoid fixed-wing wake turbulence.
Adapt the pattern to the field, wind, and the spot you are landing to.

1 · The helicopter pattern

Helicopters typically fly a lower and tighter pattern than airplanes, often at roughly half the airplane pattern altitude, and frequently terminate to a spot, helipad, or taxiway rather than the active runway. At many fields helicopters fly opposite or offset to the airplane direction to deconflict. Pull the field’s specifics from the Chart Supplement and any local procedures.

2 · Sequencing & collision avoidance

See-and-avoid is primary; supplement it with clear position calls. Sequence and space to avoid conflict, and remember that you can often slow or air-taxi to fit in. Know the right-of-way rules and yield as required.

3 · Wake turbulence

Avoid the wake of larger/heavier aircraft — stay above and upwind of their flight path and do not follow closely behind a departing or arriving heavy. Helicopters in a hover also generate significant downwash that can affect light aircraft and people on the ground; be mindful of your own rotor wash.

4 · Watch

Curated reference clip — “Airport Traffic Patterns Explained” · Free Pilot Training (YouTube), verified via oEmbed. Embedded with the creator’s player; we don’t host or alter it.

5 · Reference sources

Use the authoritative references

📄 AIM — Traffic Patterns (Chapter 4) 📄 Helicopter Flying Handbook (FAA-H-8083-21) — Airport Operations

Your aircraft: pattern speeds/configuration are technique- and aircraft-specific — note your R44 pattern airspeed and the local pattern altitude/direction.

✍️ Fill in for the aircraft you fly your R44 pattern airspeed and the published helicopter pattern altitude/direction at your field — look these up in the Chart Supplement and confirm with your CFI.

⚑ FLAG (Walter): the R44 is a VFR-certificated piston helicopter; confirm the aircraft/figures the student actually flies and that all numbers come from the current R44 POH.

Risk management (the “Consider”): the pattern trap is a conflict with fixed-wing traffic or their wake, or surprising others with a non-standard helicopter pattern. Make clear radio calls, fly the published helicopter pattern, keep see-and-avoid active, and stay above/upwind of heavier traffic’s wake.