- Bell 206
- Bell 407
- Bell 407 (M250-C47B)
- Bell 206/407 engine SB
- Bell helicopter: engine sent for repair
- Bell 206: 600 flight hours/12 months (inclusive) below levels
- Bell 407: 1200 flight hours/24 months (inclusive) below levels
- Bell 206/407: 60 months maintenance inspection
- Balance & vibration test & adjustment
- ELT encoding, inspection, and test
- Battery capacity test
- TOT/MGT turbine temperature test
- Replacement of life-limited parts
- AD/SB
- Troubleshooting
- Retrofit of airborne medical equipment, agricultural spray equipment, fire buckets, customer customization