# STC SH5995SW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Synergetics, Inc, United States
- Description: Installation of Synergetics retractable passenger door step.
- Status date: November 23, 1993
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H9SW](https://openairdocs.org/tcds/H9SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2D467A754A24B56285256CC200622152.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH5995SW

## ADs that name it (0)

None.

## Approved models (4)

- Bell Helicopter Textron (Canada) 222 ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron (Canada) 222B ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron (Canada) 222U ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron (Canada) 230 ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))

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