EASA Part 66 · Module 4
Module 4: Electronic Fundamentals
Module 4: Electronic Fundamentals
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What this module covers
The building blocks of aircraft electronics: semiconductors, printed circuit boards and servomechanisms. Short but essential, and a stepping stone toward the avionics (B2) modules. Topics below follow the official EASA Part 66 syllabus.
- 4.1Semiconductors
- 4.2Printed circuit boards
- 4.3Servomechanisms
How the exam works
Every Part 66 module is examined by multiple-choice questions with a 75% pass mark and no negative marking. More about EASA Part 66 →