B 2

Part-66 Category B2 Aircraft Maintenance Licence Full Course


A category B2 aircraft maintenance licence permits the holder to issue certificates of release to service and to act as B2 support staff after performing maintenance on avionic and electrical systems, and electrical and avionics tasks within powerplant and mechanical systems, that require only simple tests to prove their serviceability.

The category B2 licence does not include any A subcategory.

Course Content

This course consists of two parts:

  • Theoretical training in classroom environment and Part-66 module exam at the end of each module
  • Practical training in workshop/hangar environment and Part-66 practical task assessment at the end
Module Subject
1 Mathematics
2 Physics
3 Electrical Fundamentals
4 Electronic Fundamentals
5 Digital Techniques / Electronic Instrument Systems
6 Materials & Hardware
7 Maintenance Practices
8 Basic Aerodynamics
9 Human Factors
10 Aviation Legislation
13 Aircraft Aerodynamics, Structures and Systems
14 Propulsion


Duration 2 years
Language English
Exam / Assessment Yes


Monday – Friday: 09:00 – 15:00
Monday – Friday: 16:00 – 22:00

All categories (B1.1, B1.2, B1.3, B1.4, B2) require 52% theoretical training and 48% training in the laboratory. Part of the workshops is carried out in real condition at Makedonia Airport.

All categories require 2400 hours in total training (Theoretical plus practical) except B1.2 which needs only 2000 hours

6 hours per day 5 days per week and some Saturdays as well

90% attendance mandatory

An acceptable level (Lower degree is more than enough but even without it is totally fine) of English language competency is mandatory to a degree of writing, reading and communicating with others.

English teaching classes and Aviation Technical English tailor made available at an extra cost.