EASA Part 66 exam preparation — pass on the first attempt
Practice tests and exam questions for every Part 66 module, with instant explanations on every answer and a dashboard that tracks exactly where you stand.
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The angle between the chord line of the wing and the relative airflow is called:

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How you get from studying to passing
No shortcuts — just focused repetition until it sticks. Practise by module, learn from the explanation on every question, track your weak spots on the dashboard, and repeat until you clear the 75% pass mark with room to spare.
Practice by module
Work through question banks for every Part 66 module, plus real past exam papers, so you know exactly what to expect on the day.
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Every question comes with an explanation, not just a correct answer — wrong guesses turn into things you actually understand.
See where you stand
Your dashboard tracks your best score per module and flags the weak spots, so you always know what to study next.
Repeat until it's automatic
Retake modules, watch your score climb past the 75% pass mark, and check the rankings to see how you compare. You practice, you improve, you pass.
Practice by module
EASA Part 66 practice tests by module
Pick any module and try 5 free questions right away — no account needed. Each comes with the correct answer and an explanation. Subscribe to unlock the full question bank and real exam papers.
Module 1: Mathematics
M1EASA Part 66 Module 1 - Mathematics practice questions.
495 questions→
Module 2: Physics
M2EASA Part 66 Module 2 (Physics) practice questions.
650 questions→
Module 3: Electrical Fundamentals
M3EASA Part 66 Module 3 - Electrical Fundamentals practice questions.
849 questions→
Module 4: Electronic Fundamentals
M4Module 4: Electronic Fundamentals
370 questions→
Module 5: Digital Techniques & Electronic Instrument Systems
M5Module 5: Digital Techniques & Electronic Instrument Systems
560 questions→
Module 6: Materials & Hardware
M6Module 6: Materials & Hardware
701 questions→
Module 7: Maintenance Practices
M7EASA Part 66 Module 7 (Maintenance Practices) practice questions.
1108 questions→
Module 8: Basic Aerodynamics
M8652 questions→
Module 9: Human Factors
M9EASA Part 66 Module 9 (Human Factors) practice questions.
321 questions→
Module 10: Aviation Legislation
M10EASA Part 66 Module 10 (Aviation Legislation) practice questions, 40 questions.
593 questions→
Module 11: Aeroplane Aerodynamics, Structures and Systems
M11EASA Part 66 Module 11 practice questions.
1344 questions→
Module 12: Helicopter Aerodynamics, Structures and Systems
M12EASA Part 66 Module 12 (Helicopter Aerodynamics, Structures and Systems) practice questions.
474 questions→
Module 13: Aircraft Aerodynamics, Structures and Systems
M13EASA Part 66 Module 13 (Aircraft Aerodynamics, Structures and Systems) practice questions.
933 questions→
Module 14: Propulsion
M14EASA Part 66 Module 14 (Propulsion) practice questions.
161 questions→
Module 15: Gas Turbine Engine
M15EASA Part 66 Module 15 (Gas Turbine Engine) practice questions.
873 questions→
Module 17: Propeller
M17EASA Part 66 Module 17 (Propeller) practice questions.
389 questions→
Module 4: Electronic Fundamentals - Real Exam
M4An actual EASA Part 66 Module 4 (Electronic Fundamentals, Cat B2) exam paper, 40 questions.
69 questions→
Module 5: Digital Techniques & Electronic Instrument Systems - Real Exam
M5An actual EASA Part 66 Module 5 (Digital Techniques / Electronic Instrument Systems) exam paper, 45 questions.
45 questions→
Module 6: Materials & Hardware - Real Exam
M6An actual EASA Part 66 Module 6 (Materials and Hardware) exam paper, 60 questions.
60 questions→
Module 7: Maintenance Practices - Real Exam
M7An actual EASA Part 66 Module 7 (Maintenance Practices) exam paper, 78 questions.
75 questions→
Module 8: Basic Aerodynamics - Real Exam
M8An actual EASA Part 66 Module 8 (Basic Aerodynamics) exam paper, 20 questions.
20 questions→
Module 9: Human Factors - Real Exam
M9An actual EASA Part 66 Module 9 (Human Factors) exam paper, 20 questions.
20 questions→
Module 10: Aviation Legislation - Real Exam
M10An actual EASA Part 66 Module 10 (Aviation Legislation) exam paper, 40 questions.
40 questions→
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