# STC SH3289SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Installation of cabin floor protectors.
- Applied: June 22, 1992
- Status date: February 1, 2011
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/e1/9e/e19ea70e30c59457ad5d7cace441e661e10a4d35f04ecbeadf4f1637ad9da746
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E821C0AEF2A9379686257C43006C529A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH3289SO

## ADs that name it (0)

None.

## Approved models (7)

- Bell Helicopter Textron Canada Limited 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L-1 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L-3 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206L-4 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 407 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- February 1, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e1/9e/e19ea70e30c59457ad5d7cace441e661e10a4d35f04ecbeadf4f1637ad9da746)

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