| Aspect | B1 Aircraft Engineer | B2 Aircraft Engineer |
|---|
| Certifications | EASA Part-66 B1 license | EASA Part-66 B2 license |
| Work Environment | Aircraft maintenance, structural and systems repair | Avionics systems troubleshooting and repair |
| Industry Usage | Commercial and military aircraft maintenance | Commercial aircraft avionics maintenance |
The B1 Aircraft Engineer primarily focuses on airframe and powerplant systems, including structural repairs and mechanical systems. In contrast, the B2 Aircraft Engineer specializes in avionics and electronic systems. Both roles require similar certifications and work in aircraft maintenance environments, but their technical focus differs, making each suited to different aspects of aircraft upkeep.