# STC SA1976SO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Appalachian Accessories, United States
- Description: Installation of Appalachian Acces. stainless steel brake discs, P/N 73-47.
- Status date: January 14, 1987
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/84D377D27C17A8FF85256CC10083D399.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1976SO

## ADs that name it (0)

None.

## Approved models (2)

- The Cessna Aircraft Company 210-5 (205) ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- The Cessna Aircraft Company 210-5A (205A) ([TCDS 3A21](https://openairdocs.org/tcds/3A21))

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