# STC SA3-191

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Bendix Corp, United States
- Description: Arcon B automatic rudder control.
- Status date: April 26, 1966
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-782](https://openairdocs.org/tcds/A-782)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0C1E988D26FA020585256CC20008CBEE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3-191

## ADs that name it (0)

None.

## Approved models (1)

- Navion Aircraft Company Ltd. Navion Series ([TCDS A-782](https://openairdocs.org/tcds/A-782))

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