Understanding CAR 66 Category B2 Licence Privileges – Avionics & Electrical Systems
In aircraft maintenance, the Category B2 Aircraft Maintenance Engineer (AME) Licence is primarily associated with aircraft avionics and electrical systems. A Category B2 licence holder is responsible for maintenance activities involving electronic, electrical, communication, navigation, and other avionics-related systems. The licence also permits certain maintenance tasks on powerplant and mechanical systems when only simple tests are required to establish serviceability. Let's understand the major privileges of a Category B2 licence under the CAR 66 framework. 1. Avionics and Electrical Systems The primary area of expertise of a Category B2 licence holder is: Aircraft communication systems. Navigation systems. Instrument and indication systems. Autopilot and flight guidance systems. Electrical power generation and distribution. Electronic control and monitoring systems. Aircraft wiring and electrical circuits. Example: Troubleshooting an aircraft communication system or perform...