FAA aviation maintenance technician airframe knowledge test study guide
Aligned to FAA-S-ACS-1 Aviation Mechanic General, Airframe, and Powerplant ACS and the FAA Airman Knowledge Testing Matrix revised October 22, 2025
601 practice questions
120 flashcards
Completely free

FAA Aviation Maintenance Technician Airframe Test Prep

Practice airframe metallic and nonmetallic structures, flight controls, inspection, landing gear, hydraulic and pneumatic power, cabin atmosphere, oxygen, instruments, avionics, fuel, electrical, ice, rain, fire protection, rotorcraft, and water or waste systems with 601 original questions.

601 original questions
Official-outline mapped
100-question mocks

Most popular

Start with free practice questions

Jump into a mixed set drawn from 601 free practice questions.

Free Practice Questions

Exam structure

Know the split before you start drilling

Metallic Structures

1 items

1 scored + 0 pretest

Nonmetallic Structures

1 items

1 scored + 0 pretest

Flight Control Surfaces

1 items

1 scored + 0 pretest

Airframe Inspection

1 items

1 scored + 0 pretest

Landing Gear Systems

1 items

1 scored + 0 pretest

Hydraulic and Pneumatic Power

1 items

1 scored + 0 pretest

Cabin Atmosphere and Oxygen

1 items

1 scored + 0 pretest

Instruments, Communication and Navigation

1 items

1 scored + 0 pretest

Fuel and Electrical Systems

1 items

1 scored + 0 pretest

Ice, Rain and Fire Protection

1 items

1 scored + 0 pretest

Rotorcraft Fundamentals

1 items

1 scored + 0 pretest

Water and Waste Systems

1 items

1 scored + 0 pretest

Question bank

601

Generated across FAA-S-ACS-1 Airframe subjects.

Knowledge test

100 questions

The FAA matrix lists AMA Aviation Maintenance Technician Airframe as a 100-question test.

Time limit

2.0 hours

The FAA Airman Knowledge Testing Matrix lists two hours for AMA.

Passing score

70%

The matrix lists 70 as the passing score for AMA.

Main ACS subjects

12

Airframe systems, structures, inspection, and safety subjects grouped for practice.

Flashcards

120

Ten targeted cards per Airframe subject group.

Start here

How to study FAA Airframe

Use this order for a clean Airframe pass.

1

1. Start with structures and controls

Drill metallic, nonmetallic, flight-control, and inspection topics before moving to system troubleshooting.

2

2. Move through airframe systems

Practice landing gear, hydraulic, pneumatic, cabin, oxygen, instrument, avionics, fuel, and electrical scenarios.

3

3. Finish with protection and specialty systems

Use 100-question mocks, then review misses in ice, rain, fire, rotorcraft, and water or waste system topics.

About the exam

Aviation Maintenance Technician Airframe Exam structure

FAA Aviation Maintenance Technician Airframe Test Prep with 601 original practice questions, flashcards, weighted mocks, and safety-focused recovery drills.

Issuer and path

FAA Aviation Maintenance Technician Airframe Test Prep is administered through Federal Aviation Administration. Check official resources before booking, retesting, or relying on a stale requirement.

Metallic Structures

1 items

1 scored + 0 pretest

Sheet metal inspection, defects, rivets, fasteners, welding, heat treatment, repair layout, and structural repair data.

Nonmetallic Structures

1 items

1 scored + 0 pretest

Composite, wood, fabric, plastic, bonding, curing, repair materials, inspection methods, and contamination control.

Flight Control Surfaces

1 items

1 scored + 0 pretest

Primary and secondary control rigging, cables, pulleys, pushrods, trim, balance, stops, and functional checks.

Airframe Inspection

1 items

1 scored + 0 pretest

Inspection programs, AD compliance, 100-hour and annual concepts, records, discrepancies, and NDT selection.

Landing Gear Systems

1 items

1 scored + 0 pretest

Shock struts, wheels, tires, brakes, steering, retraction, emergency extension, servicing, and jacking safety.

Hydraulic and Pneumatic Power

1 items

1 scored + 0 pretest

Fluids, pumps, reservoirs, accumulators, actuators, pressure checks, filtration, leaks, and contamination control.

Cabin Atmosphere and Oxygen

1 items

1 scored + 0 pretest

Heating, cooling, pressurization, ventilation, oxygen systems, leaks, cylinders, and cabin-safety hazards.

Instruments, Communication and Navigation

1 items

1 scored + 0 pretest

Pitot-static, gyroscopic, electronic instruments, antennas, radios, navigation, transponders, ELTs, and wiring precautions.

Fuel and Electrical Systems

1 items

1 scored + 0 pretest

Fuel tanks, pumps, vents, selectors, bonding, wiring, batteries, alternators, generators, circuit protection, and troubleshooting.

Ice, Rain and Fire Protection

1 items

1 scored + 0 pretest

Anti-ice, deice, rain removal, fire detection, extinguishing bottles, squibs, sensors, and high-risk maintenance precautions.

Rotorcraft Fundamentals

1 items

1 scored + 0 pretest

Rotor systems, tracking, balancing, swashplates, tail rotors, drives, blade inspection, vibration, and ground safety.

Water and Waste Systems

1 items

1 scored + 0 pretest

Potable water, lavatory service, drains, heaters, valves, leak prevention, contamination control, and servicing precautions.

Before scheduling

Check the current FAA testing matrix, confirm your FAA Form 8610-2 or AMTS authorization, identification, and testing-provider rules before booking AMA.

Official Outline Coverage Map

Coverage is mapped to official outline item counts so content depth can be checked without hard-coding a single exam.

Official outline
TopicOfficial outline itemsYour questionsYour flashcardsConfidence
Airframe Metallic Structures15110
Priority
Airframe Nonmetallic Structures15010
Priority
Airframe Flight Control Surfaces15010
Priority
Airframe Inspection15010
Priority
Airframe Landing Gear Systems15010
Priority
Airframe Hydraulic and Pneumatic Power15010
Priority
Airframe Cabin Atmosphere and Oxygen15010
Good
Airframe Instruments, Communication and Navigation15010
Priority
Airframe Fuel and Electrical Systems15010
Priority
Airframe Ice, Rain and Fire Protection15010
Priority
Airframe Rotorcraft Fundamentals15010
Good
Airframe Water and Waste Systems15010
Good

How to use this guide

How to study FAA Airframe

Build each answer around approved maintenance data: identify the structure or system, control stored energy and contamination, inspect before replacing, document discrepancies, and never return an aircraft to service on an assumption.

1. Identify the system and hazard

Name the structure, control, fluid, electrical, pressure, fire, or contamination hazard before choosing an action.

2. Check approved data

Use the ACS, maintenance manual, SRM, wiring diagram, service limit, AD, or inspection procedure that controls the task.

3. Control stored energy and contamination

Depressurize, de-energize, support, clean, protect, and verify before disassembly or testing.

4. Inspect, document, and verify

Choose the answer that completes inspection, recordkeeping, functional check, and return-to-service authority.

Airframe Metallic Structures
Metal

Airframe Metallic Structures

Airframe metallic-structure questions test sheet metal inspection, defects, rivets, fasteners, welding, heat treatment, repair layout, and structural safety.

Key rules

Rule 1

Airframe Metallic Structures questions reward the answer that follows the official rule source, safety duty, and practical work sequence.

Exam cue: Identify the system, hazard, tool, code rule, or licensing duty being tested.

Rule 2

The strongest answer controls the hazard before continuing work, testing equipment, or documenting completion.

Exam cue: Check inspection, isolation, measurement, documentation, and environmental requirements.

Rule 3

Eliminate answers that ignore inspection, code clearance, environmental controls, lockout, labeling, or qualification limits.

Exam cue: Choose the safe compliant answer before the fastest production answer.

Common traps

Treating local, state, and federal rules as interchangeable.

Prevention: Avoid answers that skip inspection, ignore the code source, energize unsafe equipment, vent regulated material, or treat local rules as optional.

Skipping required inspection, isolation, documentation, or recovery steps.

Prevention: Avoid answers that skip inspection, ignore the code source, energize unsafe equipment, vent regulated material, or treat local rules as optional.

Choosing a convenient answer that exceeds the worker's qualification or equipment rating.

Prevention: Avoid answers that skip inspection, ignore the code source, energize unsafe equipment, vent regulated material, or treat local rules as optional.

Memory anchors

Metal Inspection

Metal structures must be inspected for cracks, corrosion, distortion, loose fasteners, and hidden damage.

Sheet Defects

Sheet metal defects include cracks, scratches, dents, elongation, corrosion, and improper hole condition.

Repair Material

Repair material must match approved data, alloy, temper, thickness, and structural purpose.

Rivet Layout

Rivet pitch, edge distance, diameter, and pattern must preserve strength and avoid new stress concentration.

Rivet Removal

Rivet removal should protect the hole and surrounding structure from enlargement or gouging.

Blind Fastener

Blind fasteners are used only where approved and installed with the correct grip and tool.

Heat Treatment

Aluminum heat treatment changes strength and must follow approved process and identification requirements.

Welding Safety

Welding requires correct gas, filler, shielding, ventilation, fire protection, and material compatibility.

SRM Data

Structural repairs must use the aircraft structural repair manual or other approved data.

PPE Sheet Metal

Cutting, drilling, and riveting require eye, hand, hearing, and chip-control precautions.

Next best moves

Quick check-up

Use a short quiz to confirm the rule pattern is actually sticking.

Check-up Questions

1-2 question checkpoint

Black residue trails aft from several working rivets. What defect should be suspected?

A scratch crosses a highly stressed aluminum skin. What should determine disposition?

Answer all questions to submit.

Next step personalized recommendations

Open another topic next

Official resources

Verify the details with the official sources

Use these links for eligibility, scheduling, handbook rules, and issuer updates. Our guide helps you study; official sources tell you what the testing partner currently requires.

FAQ

Common Aviation Maintenance Technician Airframe questions

How many questions are on the FAA Airframe knowledge test?

The FAA Airman Knowledge Testing Matrix lists AMA Aviation Maintenance Technician Airframe as 100 questions with a two-hour time limit and a passing score of 70.

What official outline does this follow?

This bank follows FAA-S-ACS-1, the Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, using the Airframe subjects as the coverage map.

What should I study first?

Start with structures, flight controls, inspection, landing gear, hydraulics, fuel, electrical, and fire-protection hazards because those topics drive many maintenance decisions.

Does this replace FAA source material or AMTS instruction?

No. Use it as a practice layer alongside current FAA ACS documents, the testing matrix, maintenance handbooks, approved aircraft data, and instructor guidance.

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