# STC SA8710SW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Frakes Aviation, United States
- Description: Installation of exhaust stub.
- Applied: October 19, 1993
- Status date: February 6, 2008
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/e8/aa/e8aad1483e1d6e9eaf61ef4e8d1cf168b7cad9d89d99b6a5dea5c277a49b05c9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9BC916D74EBDA5F28625829F004B08BC.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA8710SW

## ADs that name it (0)

None.

## Approved models (6)

- Raytheon Aircraft Company 65-90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 65-A90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company B90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company C90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company C90A ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company E90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

## What the certificate says

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

## Every issue (1)

- February 6, 2008: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e8/aa/e8aad1483e1d6e9eaf61ef4e8d1cf168b7cad9d89d99b6a5dea5c277a49b05c9)

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