Aircraft Powerplant Course 

For aspiring aviation technicians, the Powerplant rating is the definitive proof that you possess the skills to maintain, troubleshoot and repair the complex systems that keep planes in the sky. The A&P Mechanic Institute (APMI) aircraft Powerplant course bridges the gap between mechanical aptitude and professional FAA certification. 

Whether you are fascinated by the raw power of gas turbine engines or the intricate timing of reciprocating systems, this program provides the comprehensive technical foundation you need. We move beyond textbook theory to ensure you understand how to keep an engine operating safely.

Becoming an aircraft mechanic requires knowledge and experience. With A&P Mechanic Institute, you benefit from a carefully crafted aviation mechanic curriculum, designed to prepare you for interviewing and securing the career of your dreams.


Powerplant Class Curriculum Overview 

As a prerequisite for this course, you'll need to complete a general aviation maintenance program or hold FAA Airframe Mechanic certification. Our Powerplant curriculum aligns strictly with federal requirements, covering the theoretical knowledge and practical applications required for the FAA Powerplant rating.


Program Structure and Duration

We've structured our programs to maximize your learning efficiency without cutting corners:

  • Total contact hours: 720 

  • Lecture vs. lab split: 240 hours lecture/480 hours lab

  • Day schedule: Approximately 6 months

  • Night schedule: Approximately 9 months


Technical Modules and Key Competencies

According to 14 CFR Part 147 Appendix D, our curriculum covers a wide range of subject areas. 


Engine Theory and Maintenance

You will gain proficiency in all aircraft engine theory and maintenance aspects:

  • Reciprocating engines: Inspection, checking, troubleshooting, service and repair.

  • Turbine engines: Overhaul, installation and theory of operation.

  • Auxiliary power units (APUs): Inspection and servicing of unducted fan and auxiliary power units.


Critical Engine Systems

Learn about these essential aircraft engine system applications:

  • Induction and exhaust: Troubleshooting and repairing intake and exhaust systems, including turbochargers.

  • Fuel metering: Inspection of carburetors, fuel injection systems and fuel pumps.

  • Ignition and starting: Repairing magnetos, harnesses and electrical starting systems.

  • Lubrication and cooling: Servicing oil systems and thermal management components.


Components and Propellers

Enhance your knowledge of these crucial aircraft components and their functions:

  • Propellers: Propeller synchronization, ice control and pitch control systems.

  • Instrument systems: Troubleshooting engine temperature, pressure and RPM indicating systems.


Career Pathways and FAA Certification

Completing this curriculum is your gateway to the FAA written, oral and practical examinations. Once certified, you unlock a wide range of career opportunities across the aviation sector:

  • Powerplant specialist

  • Turbine technician

  • Engine overhaul mechanic

  • Line maintenance technician



Why Choose Our Aircraft Engine Maintenance Class?

At APMI, we treat students as future colleagues, not numbers. We've designed our Powerplant class curriculum to teach you everything you need to know to pass your exams and succeed in the industry.

The benefits of selecting us include:

  • Guaranteed interviews: Because of our strong industry reputation, we offer guaranteed interviews with our partner flight schools upon graduation.

  • Industry-veteran instructors: You will learn from instructors who have spent decades in the hangar, bringing real-world scenarios into the classroom.

  • Efficiency: We offer accelerated day and night tracks to get you into the workforce faster than traditional college degree programs.


Start Your Aviation Journey Today

Don’t wait to start building your future. Are you ready to see our engines up close and meet the instructors who will guide your training? Contact A&P Mechanic Institute to schedule a campus tour or request additional information today.

Start Your Aviation Journey Today

Don’t wait to start building your future. Are you ready to see our engines up close and meet the instructors who will guide your training? Contact A&P Mechanic Institute to schedule a campus tour or request additional information today.

Start Your Aviation Journey Today

Don’t wait to start building your future. Are you ready to see our engines up close and meet the instructors who will guide your training? Contact A&P Mechanic Institute to schedule a campus tour or request additional information today.

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3033 Drane Field Road, Suite 9 Lakeland, Fl 33811

3033 Drane Field Road,

Suite 9 Lakeland, Fl 33811

3033 Drane Field Road,

Suite 9 Lakeland, Fl 33811

FAA-Approved Part 147 Aviation Maintenance School

A&P Mechanic Institute
All rights reserved. © 2026

FAA-Approved Part 147

Aviation Maintenance School

A&P Mechanic Institute
All rights reserved. © 2026