Flight Instructor Airplane · Area IX: Performance and Ground Reference Maneuvers

Task B. Steep Spiral (ASEL, ASES)

FAA-S-ACS-25 · Effective 2024-05-31

Knowledge

What you should understand and be able to explain.

5 elements
  • AI.IX.B.K1
    Purpose of and procedures for a proper steep spiral.
  • AI.IX.B.K2
    Relationship to emergency landing procedures.
  • AI.IX.B.K3
    Maintaining a constant radius about a point.
  • AI.IX.B.K4
    Effects of wind on ground track and relation to a ground reference.
  • AI.IX.B.K5
    Common errors related to this Task.

Risk management

Risks to recognize and decisions to consider.

7 elements
  • AI.IX.B.R1
    Division of attention between aircraft control and orientation.
  • AI.IX.B.R2
    Collision hazards.
  • AI.IX.B.R3
    Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
  • AI.IX.B.R4
    Distractions, task prioritization, loss of situational awareness, or disorientation.
  • AI.IX.B.R5
    Uncoordinated flight.
  • AI.IX.B.R6
    Effects of wind.
  • AI.IX.B.R7
    Airframe or airspeed limitations.
Skill elements and task objectives

This page covers knowledge and risk management. For the complete task, including skill standards, open the FAA document (PDF).