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.
- AI.II.F.K1Elements related to performance and limitations by explaining the use of charts, tables, and data to determine performance.
- AI.II.F.K2Factors affecting performance, including:
- AI.II.F.K2aAtmospheric conditions
- AI.II.F.K2bPilot technique
- AI.II.F.K2cAirplane configuration
- AI.II.F.K2dAirport environment
- AI.II.F.K2eLoading and weight and balance
- AI.II.F.K3Weight 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.K4Methods for computing CG.
- AI.II.F.K5Aerodynamics.
Risk management
Risks to recognize and decisions to consider.
- AI.II.F.R1Use of performance charts, tables, and data.
- AI.II.F.R2Airplane limitations.
- AI.II.F.R3Possible differences between calculated performance and actual performance.
- AI.II.F.R4Exceeding weight limits.
- AI.II.F.R5Operating outside of CG limits.
- AI.II.F.R6Shifting, 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).