# STC SA717CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Bendix Avionics, United States
- Description: Installation of M4C autopilot.
- Status date: January 1, 1960
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A14CE](https://openairdocs.org/tcds/A14CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8234EF18CEA19341862570D2006045A5.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA717CE

## ADs that name it (0)

None.

## Approved models (2)

- Raytheon Aircraft Company 99 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))
- Raytheon Aircraft Company 99A ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))

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