Mechanical modules
The subjects shown below constitute the specialist element of the licence for Cat A and B mechanical disciplines.
Category A1 & B1.1 Modules
| Module | Title |
| 4 | Electronic Fundamentals (Not Category A) |
| 5 | Digital Techniques |
| 7 | Maintenance Practices |
| 11 | Aeroplane Aerodynamics, Structures & Systems |
| 15 | Gas Turbine Engine |
| 17 | Propeller |
Category A2 & B1.2 Modules
| Module | Title |
| 4 | Electronic Fundamentals (Not Category A) |
| 5 | Digital Techniques |
| 7 | Maintenance Practices |
| 11 | Aeroplane Aerodynamics, Structures & Systems |
| 16 | Piston Engine |
| 17 | Propeller |
Category A3 & B1.3 Modules
| Module | Title |
| 4 | Electronic Fundamentals (Not Category A) |
| 5 | Digital Techniques |
| 7 | Maintenance Practices |
| 12 | Helicopter Aerodynamics, Structures & Systems |
| 15 | Gas Turbine Engine |
Category A4 & B1.4 Modules
| Module | Title |
| 4 | Electronic Fundamentals (Not Category A) |
| 5 | Digital Techniques |
| 7 | Maintenance Practices |
| 12 | Helicopter Aerodynamics, Structures & Systems |
| 16 | Piston Engine |
