Maintenance
Airframe:
- Classic
- Fabric
- Large Aircraft (>12,500 lbs)
- Major repair
- Minor repair
- Small Aircraft
- Warbirds
Powerplant:
- Major repair
- Minor repair
- Piston
- Turbofan
- Turboprop
Propeller/Rotor Blades:
- Constant Speed
- Dynamic Balancing
- Fixed Pitch