# STC SA509SO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Bendix Corporation Avionics Div
- Description: Installation of Bendix FCS-810 automatic flight control system including manual electric trim and optional flight director indicator.
- Status date: March 3, 1977
- Data sheets: 3A21, 3A21, 3A21, 3A21
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/ED159D95F48B358585256CC20012268E.0001
- Page: https://openairdocs.org/stc/SA509SO

## ADs that name it

None.

## Approved models (4)

- The Cessna Aircraft Company 210K (TCDS 3A21)
- The Cessna Aircraft Company 210L (TCDS 3A21)
- The Cessna Aircraft Company T210K (TCDS 3A21)
- The Cessna Aircraft Company T210L (TCDS 3A21)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.