EASA Part 66 · Module 13
Module 13: Aircraft Aerodynamics, Structures and SystemsEASA Part 66 practice questions & answers
EASA Part 66 Module 13 (Aircraft Aerodynamics, Structures and Systems) practice questions.
Exam simulation recreates the real EASA test — full question count, countdown timer and 75% pass mark (subscribers).
About this module
EASA Part 66 Module 13 is the core systems module of the B2 avionics licence: autoflight and flight directors, VOR/ILS/DME/GPS navigation, communications, EFIS and air-data instruments, electrical generation and distribution, plus avionics-level coverage of the mechanical systems from pressurisation to landing gear.
It is the largest single module on the B2 path, and its questions run deeper on radio and instrument theory than anywhere else in the syllabus — modulation, data buses, gyro behaviour, ILS geometry. Our bank is close to a thousand questions strong here, each with an explanation written for exactly that level.
What this module covers
The B2 avionics view of the whole aircraft — autoflight, communication and navigation, instruments, electrical and the systems an avionics engineer certifies. The largest single module on the B2 path. Topics below follow the official EASA Part 66 syllabus.
- 13.1Theory of flight
- 13.2Structures — general
- 13.3Autoflight
- 13.4Communication and navigation
- 13.5Electrical power
- 13.6Equipment and furnishings
- 13.7Flight controls
- 13.8Instrument systems
- 13.9Lights
- 13.10On-board maintenance systems
- 13.11Air conditioning and pressurisation
- 13.12Fire protection
- 13.13Fuel systems
- 13.14Hydraulic power
- 13.15Ice and rain protection
- 13.16Landing gear
- 13.17Oxygen
- 13.18Pneumatic and vacuum
- 13.19Water and waste
- 13.20Integrated modular avionics
- 13.21Cabin and information systems
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 →