Mathematics
Core mathematical principles used in technical calculations.
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Part-66 Module Hub
A study-planning overview of the Part-66 knowledge-module structure, plus original practice questions.
Module applicability and syllabus details depend on licence category and current rules. Verify the latest competent-authority/EASA requirements.
Physics
Mechanics, thermodynamics, matter and basic physical principles.
Electrical Fundamentals
DC/AC fundamentals, circuits, capacitance, magnetism and electrical machines.
Electronic Fundamentals
Semiconductors, diodes, transistors and electronic circuits.
Digital Techniques / Electronic Instrument Systems
Digital logic, data buses, computers, displays and related concepts.
Materials and Hardware
Aircraft materials, fasteners, pipes, bearings, cables and corrosion basics.
Maintenance Practices
Safety, tools, drawings, fits, wiring, handling, inspection and maintenance practices.
Basic Aerodynamics
Atmosphere, airflow, lift, drag, stability and flight theory.
Human Factors
Human performance, communication, error, fatigue, teamwork and maintenance environment.
Aviation Legislation
Regulatory structure, continuing airworthiness and maintenance organization concepts.
Aeroplane Aerodynamics, Structures and Systems
Aeroplane structures and systems; applicable syllabus varies by category/subcategory.
Helicopter Aerodynamics, Structures and Systems
Rotorcraft aerodynamics, structures and systems.
Aircraft Aerodynamics, Structures and Systems
Systems-focused syllabus associated with avionics/electrical categories.
Propulsion
General propulsion principles relevant to applicable categories.
Gas Turbine Engine
Gas turbine architecture, systems, operation and maintenance principles.
Piston Engine
Piston-engine construction, systems and operating principles.
Propeller
Propeller construction, control, operation and maintenance principles.
Practice quiz
Which module is primarily associated with Human Factors?
Which document set should always take priority over a study summary for actual maintenance?
Gas Turbine Engine is commonly identified as which Part-66 module?