To be able to apply for an EASA Part-66 (Aircraft Maintenance Licence) Category B1.1 or B1.3 rating, the following knowledge modules must be succesfully passed. Depending on the different ratings different modules can be applicable.
In total 13 Multiple Choice Examinations and 4 Essay Questions are applicable to the B1 Category. The number of Essay questions will be reduced to 2 after the implementation of the new regulation EU 2023/989.
| B1.1 | B1.3 | ||
| MODULE 1 | MATHEMATICS | X | X |
| MODULE 2 | PHYSICS | X | X |
| MODULE 3 | ELECTRICAL FUNDAMENTALS | X | X |
| MODULE 4 | ELECTRONIC FUNDAMENTALS | X | X |
| MODULE 5 | DIGITAL TECHNIQUES / ELECTRONIC INSTRUMENT SYSTEMS | X | X |
| MODULE 6 | MATERIALS AND HARDWARE | X | X |
| MODULE 7 | MAINTENANCE PRACTICES (+/+ 2 Essay Questions) | X | X |
| MODULE 8 | BASIC AERODYNAMICS | X | X |
| MODULE 9 | HUMAN FACTORS | X | X |
| MODULE 10 | AVIATION LEGISLATION | X | X |
| MODULE 11 | TURBINE AEROPLANE AERODYNAMICS, STRUCTURES AND SYSTEMS (Split in 2 examinations) | X | |
| MODULE 12 | HELICOPTER AERODYNAMICS, STRUCTURES AND SYSTEMS (Split in 2 examinations) | X | |
| MODULE 13 | AIRCRAFT AERODYNAMICS, STRUCTURES AND SYSTEMS | ||
| MODULE 14 | PROPULSION | ||
| MODULE 15 | GAS TURBINE ENGINES | X | X |
| MODULE 16 | PISTON ENGINES | ||
| MODULE 17 | PROPELLER | X |
As regulations can change, please always consult the EASA regulations page. The above table was published in the official journal of the European Union on 17-Dec-2014 in regulation EU No. 1321/2014
