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Aircraft Mechanics Course
More than 2 million students worldwide

Aircraft Mechanics Course

5

Get the hands-on technical knowledge you need to work on real aircraft, from airframes and engines to electrical systems and flight controls. This course covers everything required to meet FAA maintenance standards and build a career as a certified aircraft mechanic. If you're serious about aviation maintenance, this is where you start.

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What you will learn:

You will learn how aircraft are built, how their systems operate, and how to maintain them to airworthiness standards. The course covers structural materials, precision measurement, sheet metal and composite repair, hydraulic and pneumatic systems, and powerplant maintenance. You will study aircraft electrical systems, flight controls, avionics, and fuel systems in detail. Human factors, safety culture, and FAA regulatory requirements are integrated throughout. By the end, you will have the technical foundation needed to pursue your Airframe and Powerplant certification with confidence.

How you study in practice Aircraft Mechanics Course

How you practice Aircraft Mechanics Course

For companies looking to train their teams

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course Content

8 Chapters • 39 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Aviation Industry and Safety Foundations

  • Lesson 1 • Aviation Safety Culture and Human Factors

    Examines how human error, fatigue, and communication failures cause maintenance incidents. Builds awareness that shapes safe behavior throughout the course.

  • Lesson 2 • Personal Protective Equipment and Shop Safety

    Defines hazard identification, PPE selection, and safe shop practices for the maintenance environment. Establishes non-negotiable safety habits before hands-on work begins.

  • Lesson 3 • Aircraft Maintenance Documentation

    Introduces maintenance manuals, logbooks, and airworthiness directives as primary reference tools. Accurate recordkeeping is foundational to legal and safe aircraft operation.

  • Lesson 4 • Aviation Regulatory Framework Overview

    Covers the structure of civil aviation authorities and airworthiness certification requirements. Provides the compliance context that governs every maintenance action.

Chapter 2See details

Aircraft Structures and Materials

  • Lesson 1 • Principles of Aircraft Structural Design

    Explains primary, secondary, and tertiary structures along with load types acting on an airframe. Connects structural theory to inspection and repair decisions made later.

  • Lesson 2 • Metallic Airframe Construction

    Covers aluminum alloys, steel, and titanium used in fuselage, wing, and empennage construction. Understanding alloy properties guides correct repair material selection.

  • Lesson 3 • Composite and Advanced Materials

    Introduces fiberglass, carbon fiber, and honeycomb sandwich structures used in modern airframes. Prepares students for composite inspection and repair tasks covered in later chapters.

  • Lesson 4 • Fuselage, Wing, and Empennage Components

    Identifies specific structural members in each major airframe section and their functional roles. Provides the anatomical vocabulary needed for maintenance manual navigation.

Chapter 3See details

Precision Measurement and Hand Tools

  • Lesson 1 • Rivet Installation and Removal

    Covers solid shank and blind rivet types, drilling procedures, and bucking techniques. Riveting is the primary structural joining method in aluminum airframes.

  • Lesson 2 • Precision Layout and Drilling

    Teaches layout tools, center punching, and drill press operation for accurate hole placement. Precise hole location prevents stress concentrations in repaired structures.

  • Lesson 3 • Precision Measuring Instruments

    Teaches use of micrometers, calipers, dial indicators, and feeler gauges to aviation tolerances. Measurement accuracy directly affects component serviceability decisions.

  • Lesson 4 • Hand Tool Identification and Safe Use

    Covers wrenches, screwdrivers, pliers, and specialty aviation tools with correct usage techniques. Proper tool selection prevents fastener damage and personal injury.

  • Lesson 5 • Aircraft Fastener Systems

    Identifies standard and specialty fasteners including bolts, rivets, screws, and hi-lok systems. Correct fastener selection and installation are critical to structural integrity.

Chapter 4See details

Aircraft Electrical Systems

  • Lesson 1 • Wiring, Connectors, and Circuit Protection

    Teaches wire gauge selection, connector crimping, and circuit breaker/fuse sizing per aircraft wiring standards. Correct wiring practices prevent electrical fires and system failures.

  • Lesson 2 • Aircraft Generators and Alternators

    Explains DC generators, AC alternators, and voltage regulators used in aircraft power generation. Understanding generation systems enables accurate fault isolation.

  • Lesson 3 • Electrical Fundamentals for Aviation

    Reviews Ohm's law, series/parallel circuits, and power calculations as applied to aircraft systems. Electrical theory underpins every diagnostic and repair task in this chapter.

  • Lesson 4 • Electrical System Troubleshooting

    Applies multimeter, oscilloscope, and wiring diagram interpretation to isolate electrical faults. Systematic fault isolation reduces aircraft downtime and prevents misdiagnosis.

  • Lesson 5 • Aircraft Batteries and Ground Power

    Covers lead-acid and nickel-cadmium battery types, charging procedures, and ground power unit connections. Battery condition directly affects engine start reliability and emergency power.

Chapter 5See details

Powerplant Systems and Maintenance

  • Lesson 1 • Engine Inspection and Run-Up Procedures

    Teaches borescope inspection, compression testing, and engine run-up checks to verify airworthiness. Systematic inspection protocols ensure engines meet performance limits before return to service.

  • Lesson 2 • Turbine Engine Principles and Types

    Introduces turbojet, turbofan, turboprop, and turboshaft engine designs with thermodynamic cycle analysis. Turbine knowledge is essential for maintenance on modern commercial and military aircraft.

  • Lesson 3 • Engine Fuel and Induction Systems

    Covers carburetor and fuel injection systems for piston engines and fuel control units for turbines. Fuel system condition directly affects engine performance and safety.

  • Lesson 4 • Engine Ignition and Starting Systems

    Explains magneto operation, spark plug maintenance, and turbine igniter systems. Reliable ignition is critical to engine start performance and in-flight safety.

  • Lesson 5 • Reciprocating Engine Fundamentals

    Explains four-stroke cycle, engine configurations, and major component functions in piston engines. Foundational engine theory supports all subsequent inspection and overhaul tasks.

  • Lesson 6 • Engine Lubrication and Cooling Systems

    Covers wet-sump and dry-sump oil systems, oil analysis, and cylinder cooling airflow management. Proper lubrication and cooling prevent premature engine wear and thermal damage.

Chapter 6See details

Airframe Inspection and Repair Techniques

  • Lesson 1 • Non-Destructive Testing Methods

    Introduces visual, dye penetrant, magnetic particle, eddy current, and ultrasonic inspection techniques. NDT method selection depends on material type and defect characteristics.

  • Lesson 2 • Sheet Metal Damage Assessment

    Teaches classification of dents, cracks, corrosion, and deformation against allowable damage limits. Accurate damage assessment determines whether repair or replacement is required.

  • Lesson 3 • Corrosion Treatment and Prevention

    Covers corrosion removal, chemical treatment, and protective coating application on airframe surfaces. Effective corrosion control extends airframe service life and maintains structural margins.

  • Lesson 4 • Composite Structure Repair

    Applies wet lay-up, pre-preg, and injection repair methods to composite airframe components. Composite repairs require strict process control to restore structural properties.

  • Lesson 5 • Sheet Metal Repair Procedures

    Covers patch design, doubler installation, and flush repair techniques for aluminum skin panels. Repairs must restore original strength and aerodynamic contour.

Chapter 7See details

Hydraulic and Pneumatic Systems

  • Lesson 1 • Hydraulic System Components

    Identifies pumps, actuators, valves, accumulators, and filters and explains their roles in the system. Component knowledge is prerequisite to correct removal, installation, and adjustment.

  • Lesson 2 • Hydraulic System Principles

    Applies Pascal's law and fluid power theory to aircraft hydraulic circuit design. Theoretical grounding enables accurate pressure and flow analysis during troubleshooting.

  • Lesson 3 • Aircraft Brake Systems

    Explains single-disc, multi-disc, and carbon brake assemblies along with anti-skid system operation. Brake system condition directly affects ground stopping performance and safety.

  • Lesson 4 • Pneumatic Systems and Pressurization

    Covers bleed air, high-pressure pneumatic systems, and cabin pressurization control components. Pneumatic systems power critical functions including pressurization and de-icing.

  • Lesson 5 • Landing Gear Hydraulic Systems

    Covers retraction, extension, and emergency extension circuits for tricycle and tailwheel gear. Landing gear system reliability is critical to safe takeoff and landing operations.

Chapter 8See details

Flight Control and Avionics Systems

  • Lesson 1 • Pitot-Static and Instrument Systems

    Explains pitot-static plumbing, altimeter, airspeed, and vertical speed indicator maintenance and testing. Accurate instrument readings are critical to safe flight operations.

  • Lesson 2 • Primary Flight Control Systems

    Explains aileron, elevator, and rudder control linkages, cables, and hydraulic actuators. Correct rigging of primary controls is essential to aircraft handling and safety.

  • Lesson 3 • Avionics Installation and Bonding

    Covers rack mounting, connector installation, antenna placement, and RF bonding for avionics units. Proper installation prevents interference and ensures reliable navigation and communication.

  • Lesson 4 • Fly-by-Wire Control Fundamentals

    Introduces electronic flight control computers, actuator control electronics, and sensor inputs. FBW knowledge is increasingly required for maintenance on modern transport aircraft.

  • Lesson 5 • Secondary and High-Lift Systems

    Covers flap, slat, spoiler, and trim system rigging and actuator maintenance. Secondary systems affect takeoff and landing performance and must be precisely adjusted.

Certification

Your valid completion certificate

This course is for you:

  • Career changers: seeking a skilled trade with strong long-term employment demand.

  • Military veterans: translating hands-on equipment maintenance experience into civilian aviation credentials.

  • Automotive technicians: ready to apply mechanical skills in a higher-certification environment.

  • Recent high school graduates: pursuing a technical career path without a four-year degree.

  • General aviation enthusiasts: wanting to understand and legally maintain their own aircraft.

  • Community college students: supplementing an aviation maintenance technology program with deeper system coverage.

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
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Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!
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Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
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André FelipePrompt Engineering Student

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