# STC SA1309SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Bendix Corporation Avionics Div, United States
- Description: Installation of Bendix FCS-8700B automatic flight control system including optional flight director.
- Status date: December 18, 1981
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A31CE](https://openairdocs.org/tcds/A31CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/720B0695272F853285256CC100820E9A.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1309SO

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company F90 ([TCDS A31CE](https://openairdocs.org/tcds/A31CE))

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.