Insights from the hangar floor.

B1 vs B2 License: Which Aircraft Maintenance Engineer Path Should You Choose?

The EASA Part 66 B1 and B2 licences offer two career paths in aircraft maintenance: B1 focuses on mechanical systems and engines, while B2 specializes in avionics, electronics and troubleshooting. Both paths offer strong career opportunities, with the right choice depending on your interests, working style and career goals — and you can pursue both licences over time. AviaCentric guides candidates through training, exams, practical experience and licensing support, with options for full training or exams-only packages.