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Updated June 2026 — Latest Question Bank

EASA Part66
Complete Question Bank

The most comprehensive offline study resource for your aircraft maintenance licence exam.

43,532+

Questions

4,000+

Pages

17

Modules

PDF

Format

2023/989

EU Compliant

€99 .99

One-time purchase · Instant delivery

Secure payment · Download link sent instantly to your email

What's Inside

Correct Answers Marked

Every question has the correct answer clearly highlighted in green

All 17 Modules

Complete coverage from Mathematics to Propeller in one document

Bookmarked & Navigable

PDF bookmarks let you jump to any module instantly

Diagrams Included

All question images and technical diagrams are embedded in the PDF

Study Offline

No internet needed — read on any device, anywhere, anytime

Print-Friendly

Clean A4 layout designed for printing specific modules or sections

Module Breakdown

Module Questions
1. Mathematics 1,062
2. Physics 997
3. Electrical fundamentals 1,242
4. Electronic fundamentals 876
5. Digital techniques / Electronic instrument systems 1,095
6. Materials & hardware 1,209
7. Maintenance practices 1,391
8. Basic aerodynamics 1,120
9. Human factors 746
10. Aviation legislation 500
11. Aeroplane aerodynamics, structures and systems 2,137
12. Helicopter aerodynamics, structures and systems 1,281
13. Aircraft aerodynamics, structures and systems 955
14. Propulsion 660
15. Gas turbine engine 1,377
16. Piston engine 500
17. Propeller 802

How It Works

1

Purchase

Pay securely via credit or debit card

2

Check Email

Download link arrives instantly in your inbox

3

Download & Study

Open the PDF on any device and start practising

Not sure which modules you need? See EASA Part 66 explained — categories, modules and exam format.

Frequently Asked Questions

What format is the question bank in?
A single bookmarked PDF file (approx. 10 MB). You can open it on any device — computer, tablet, or phone — using any PDF reader.
Are the correct answers included?
Yes. Every question has the correct answer highlighted in green with a checkmark, so you can study and self-test effectively.
How quickly will I receive the download link?
Immediately after payment is confirmed. The link is sent to your email and is valid for 12 hours. If you have any issues, contact us at info@part66online.com.
Is this different from the online quizzes?
The question bank contains the same questions as our online platform, but in a convenient offline PDF format. It's perfect for studying on flights, in the hangar, or anywhere without internet. The online subscription gives you interactive quizzes, progress tracking, and community Q&A — they complement each other well.
Can I print it?
Absolutely. The PDF is formatted for A4 paper with clean typography. You can print specific modules or the entire bank.

Ready to ace your EASA Part66 exam?

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