# STC SA2090SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Appalachian Accessories, United States
- Description: Installation of Appalachian Accessories' stainless steel brake discs P/N 73-47, as replacement for Cleveland P/N 164-7, -47, -107.
- Status date: April 9, 1987
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A24B3D0BA78AE7FE85256CC20000001B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2090SO

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 180 Series ([TCDS 5A6](https://openairdocs.org/tcds/5A6))

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