# STC SA1807SO

- 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: April 9, 1987
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/651A64E1F06DE3F985256CC10083D0DF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1807SO

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 206 Series ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))

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