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FAA ACS Code

AA.III.B.S1

Normal Approach and Landing

Certificate: Airline Transport Pilot – AirplaneType: Skill

What does AA.III.B.S1 mean?

Coordinate with crew, if applicable, and complete the appropriate checklist(s)..

Area of Operation
III. Takeoffs and Landings
Task
B. Normal Approach and Landing
Element type
A Skill element — something you must physically demonstrate to your examiner on the practical test (checkride), not the written.

What you need to know

A normal approach and landing is about consistently flying a stable, controlled path to the correct runway while managing everything happening around you—wind, wake turbulence, other traffic, ATC/LAHSO restrictions, and your own workload—so the airplane touches down at the right speed, attitude, and point with margin to stop safely. The examiner is watching your decision-making as much as your stick-and-rudder skills: picking the right runway/touchdown point for conditions, staying ahead of distractions so you don't lose situational awareness, and recognizing early when a go-around is the safer choice rather than pressing an unstable approach. Low-altitude maneuvering close to the ground is where stall/spin and CFIT risk concentrate, so maintaining coordinated flight, proper airspeed, and a clear mental picture of terrain/obstacles is critical, especially while dividing attention between flying, checklists, radio calls, and scanning for conflicting traffic. Good task management—briefing and coordinating with crew, running checklists at the right time, and keeping ground track/pattern shaped around obstructions or ATC instructions—is what ties all these pieces together into a safe, standardized approach and landing.

Why students miss this

Students tend to treat the normal landing task as a pure stick-and-rudder maneuver and forget the ACS is really testing decision-making layered on top of the approach: runway/LAHSO suitability, wake turbulence spacing, go-around triggers, and crew/ATC coordination all get folded into scenario questions. The common trap is picking an answer that describes a technically stable approach while ignoring a distractor cue in the scenario (a wind shift, a LAHSO clearance, a wake turbulence risk, or a distraction) that should have changed the decision.

Focus on: When you read a scenario, actively separate 'how to fly the approach' from 'whether to continue the approach,' and specifically check the question for any embedded LAHSO, wake turbulence, or distraction cue that would change your decision.

Missed this on your test?

Drill this area until it sticks

AA.III.B.S1 came from a question you missed on the FAA Airline Transport Pilot Multiengine Airplane knowledge test. Drill ACS-aligned practice questions with AI explanations and the cited FAA handbook reference behind every answer — free to start.

Missing it isn't a verdict on you — it's a sign your prep skipped the why behind it. Memorizing answer letters is exactly what leaves gaps like this. Here, every answer explains the reasoning and cites the FAA source it comes from, so the concept holds on test day and at the checkride oral.

Study this concept

Plain-English explanations of the key ideas behind AA.III.B.S1, grounded in the FAA handbooks.

Related ACS codes in B. Normal Approach and Landing

Other elements the FAA tests under this same Task — review them together.

+ 13 more elements in this Task.

Common question

Do I need to memorize LAHSO rules in detail for this task, or just recognize when they apply?

For this ACS task you mainly need to recognize when a LAHSO clearance affects your landing distance and go-around decision-making; consult the current FAA source (AIM/FAA-H-8083 series) for the specific operational details and requirements.

What is an FAA ACS code?

The FAA's Airman Certification Standards (ACS) break each certificate into Areas of Operation, Tasks, and specific Knowledge (K), Risk Management (R), and Skill (S) elements. Every knowledge-test question maps to one code like AA.III.B.S1. When you miss a question, your Airman Knowledge Test Report lists its code so you know exactly what to review.

Have a whole list of codes from your report? Paste them all into our free ACS code lookup to see every weak area at once — or browse the aviation glossary for plain-English definitions.