Flight Instructor Airplane · Area II: Technical Subject Areas

Task F. Performance and Limitations

FAA-S-ACS-25 · Effective 2024-05-31

Knowledge

What you should understand and be able to explain.

10 elements
  • AI.II.F.K1
    Elements related to performance and limitations by explaining the use of charts, tables, and data to determine performance.
  • AI.II.F.K2
    Factors affecting performance, including:
  • AI.II.F.K2a
    Atmospheric conditions
  • AI.II.F.K2b
    Pilot technique
  • AI.II.F.K2c
    Airplane configuration
  • AI.II.F.K2d
    Airport environment
  • AI.II.F.K2e
    Loading and weight and balance
  • AI.II.F.K3
    Weight and balance terms, including: basic empty weight, maximum gross weight, arm, moment, reference datum, center of gravity (CG) and CG limits, and useful load.
  • AI.II.F.K4
    Methods for computing CG.
  • AI.II.F.K5
    Aerodynamics.

Risk management

Risks to recognize and decisions to consider.

6 elements
  • AI.II.F.R1
    Use of performance charts, tables, and data.
  • AI.II.F.R2
    Airplane limitations.
  • AI.II.F.R3
    Possible differences between calculated performance and actual performance.
  • AI.II.F.R4
    Exceeding weight limits.
  • AI.II.F.R5
    Operating outside of CG limits.
  • AI.II.F.R6
    Shifting, adding, and removing weight.
Skill elements and task objectives

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