ACS Alignment

FAA-S-ACS-29 — Flight Instructor, Rotorcraft–Helicopter · Area of Operation XII. Special Operations · Task: A & B — Confined Area Operations; Pinnacle Operations

HI.XII.A.S1 — teaching confined-area operations & recon HI.XII.A.K1 — teaching the 5 S’s & power-margin planning HI.XII.B.S1 — teaching pinnacle/ridgeline operations HI.XII.B.R1 — teaching wind/turbulence, DA & escape routes

⚑ FLAG (Walter): combines Special-Operations Tasks A and B — confirm HI. codes against the current FAA-S-ACS-29.

Teaching Confined Area & Pinnacle Operations

Coach reconnaissance, power-margin planning, and an always-briefed escape route into and out of demanding sites.

By the end of this lesson you can:

Teach high and low reconnaissance and the 5 S’s site assessment.
Teach approach/landing/takeoff planning with wind, obstacles, and a computed power margin.
Teach pinnacle/ridgeline technique and lee-side hazards.
Require a briefed escape route / go-around for every special operation.

1 · Recon & the 5 S’s

Teach the high recon (circle, assess wind/obstacles/paths/escape) and low recon (confirm on final), and the 5 S’s (size, shape, surface, slope, surroundings). The student must determine wind and pick the approach/departure that uses it.

2 · Power margin & technique

Teach computing the OGE/power margin for the site’s DA/weight — if it is not there, do not commit. Teach an approach angle no steeper than needed for tail-rotor clearance and a max-performance departure only if the margin exists.

3 · Pinnacle & escape routes

Teach the pinnacle/ridgeline approach (toward the upwind side; expect turbulence/downdrafts on the lee), keeping airspeed and a power reserve, and departing off the edge to gain accelerating altitude. Require a briefed escape route/go-around every time, and demonstrate conservative decision-making.

4 · Watch

Curated reference clip — “Confined Area Approaches for Helicopters,” Helicopter Lessons In 10 Minutes or Less (YouTube), verified via oEmbed. Embedded with the creator's player; we don't host or alter it.

5 · Reference sources

Use the authoritative references

📄 Helicopter Flying Handbook (FAA-H-8083-21) — Confined Area & Pinnacle Operations 📄 Robinson R44 POH — Performance (power margin)

Your aircraft: the power margin depends on DA/weight — teach computing R44 hover/climb performance for the actual site from the POH.

✍️ Fill in for the aircraft you fly the R44 OGE/power-margin computation you require for a site and the escape-route briefing standard you teach — compute from the R44 POH and confirm with your CFII.

⚑ FLAG (Walter): the R44 is VFR-certificated; confirm any aircraft-specific values you teach from the current R44 POH, and confirm all endorsement wording against AC 61-65 and 14 CFR Part 61.

Risk management (the “Consider”): the special-ops teaching killers are committing without a power margin at high DA, lee-side turbulence/downdrafts, and no escape route. Teach recon and power-margin computation as non-negotiable, require a briefed go-around, and model walking away when the margin is not there.