# AI.VIII.A — Straight-and-Level Flight — Flight Instructor Airplane ACS

> AI.VIII.A from FAA-S-ACS-25, including the official objective, references, notes, and 9 exact knowledge, risk-management, and skill descriptions.

Canonical HTML: [https://www.check-ride.ai/acs/airplane/flight-instructor/ai-viii-a](https://www.check-ride.ai/acs/airplane/flight-instructor/ai-viii-a)

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

## Official Task context

- FAA document: Flight Instructor for Airplane Category Airman Certification Standards
- Identifier: FAA-S-ACS-25
- Published source date: November 2023
- Aircraft category: Airplane
- Certificate or rating: Flight Instructor
- Area of Operation: Area of Operation VIII. Fundamentals of Flight
- Task: Task A. Straight-and-Level Flight
- Task code prefix: AI.VIII.A
- Official references: FAA-H-8083-2, FAA-H-8083-3, FAA-H-8083-9, FAA-H-8083-25
- FAA source library: https://www.faa.gov/training_testing/testing/acs

## Official Task objective

To determine the applicant understands straight-and-level flight, can apply that knowledge, manage associated risks, demonstrate appropriate skills, and provide effective instruction.

## Knowledge elements

- **AI.VIII.A.K1** — Purpose of and procedures for proper straight-and-level flight.
- **AI.VIII.A.K2** — Flight control and trim use.
- **AI.VIII.A.K3** — The pilot's visual references when performing the maneuver.
- **AI.VIII.A.K4** — Integrated flight instruction.
- **AI.VIII.A.K5** — Common errors related to this Task.

## Risk management elements

- **AI.VIII.A.R1** — Distractions, task prioritization, loss of situational awareness, or disorientation.
- **AI.VIII.A.R2** — Collision hazards.

## Skills elements

- **AI.VIII.A.S1** — Establish and maintain straight-and-level flight.
- **AI.VIII.A.S2** — Analyze and correct common errors related to this Task.

## 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.