# CA.I.F — Performance and Limitations — Commercial Pilot Airplane ACS

> CA.I.F from FAA-S-ACS-7B, including the official objective, references, notes, and 14 exact knowledge, risk-management, and skill descriptions.

Canonical HTML: [https://www.check-ride.ai/acs/airplane/commercial-pilot/ca-i-f](https://www.check-ride.ai/acs/airplane/commercial-pilot/ca-i-f)

Site reference: [https://www.check-ride.ai/llms.txt](https://www.check-ride.ai/llms.txt)

## Official Task context

- FAA document: Commercial Pilot for Airplane Category Airman Certification Standards
- Identifier: FAA-S-ACS-7B
- Published source date: November 2023
- Aircraft category: Airplane
- Certificate or rating: Commercial Pilot
- Area of Operation: Area of Operation I. Preflight Preparation
- Task: Task F. Performance and Limitations
- Task code prefix: CA.I.F
- Official references: FAA-H-8083-1, FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-25; POH/AFM
- FAA source library: https://www.faa.gov/training_testing/testing/acs

## Official Task objective

To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with operating an airplane safely within the parameters of its performance capabilities and limitations.

## Knowledge elements

- **CA.I.F.K1** — Elements related to performance and limitations by explaining the use of charts, tables, and data to determine performance.
- **CA.I.F.K2** — Factors affecting performance, including:
- **CA.I.F.K2a** — a. Atmospheric conditions
- **CA.I.F.K2b** — b. Pilot technique
- **CA.I.F.K2c** — c. Airplane configuration
- **CA.I.F.K2d** — d. Airport environment
- **CA.I.F.K2e** — e. Loading and weight and balance
- **CA.I.F.K2f** — f. [Archived]
- **CA.I.F.K3** — Aerodynamics.

## Risk management elements

- **CA.I.F.R1** — Use of performance charts, tables, and data.
- **CA.I.F.R2** — Airplane limitations.
- **CA.I.F.R3** — Possible differences between calculated performance and actual performance.

## Skills elements

- **CA.I.F.S1** — Compute the weight and balance, correct out-of-CG loading errors and determine if the weight and balance remains within limits during all phases of flight.
- **CA.I.F.S2** — Use the appropriate airplane performance charts, tables, and data.

## Difficulty methodology

Difficulty calibration is ongoing for this Task. Observed difficulty is a privacy-thresholded check-ride.ai mock-oral practice proxy, not an FAA practical-test pass or fail rate. Underlying sample sizes and the private reporting threshold are not published.

## Use in practice

A mock examiner can ask a pilot to explain the published elements, apply them to the configured aircraft and airport context, identify risks, and defend a decision. Practice prompts are not represented as actual FAA examiner scripts or predictions of the questions a candidate will receive.