| Aspect | Experimental Aircraft Mechanic | Certified Aircraft Mechanic |
|---|
| Certifications | FAA Repairman Certificate for Experimental Aircraft | FAA Airframe and Powerplant (A&P) Certificate |
| Work Environment | Primarily working on custom, homebuilt, or experimental aircraft | Maintaining certified, commercial, or airline aircraft |
| Employer & Industry Usage | Aircraft builders, hobbyists, small manufacturers | Commercial airlines, maintenance facilities, corporate fleets |
| Work Scope | Modifications, repairs, and inspections on experimental aircraft | Routine maintenance, repairs, and inspections on certified aircraft |
Experimental Aircraft Mechanics focus on custom and homebuilt aircraft, often working on projects that are not certified by the FAA. Certified Aircraft Mechanics hold FAA A&P certificates, working on commercial and certified aircraft. While both roles require aviation maintenance skills, their certifications, work environments, and aircraft types differ significantly.