# STC SA2277SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aviation Products, Inc, United States
- Description: Replacement of Cleveland brake discs, P/N 164-17 or 164-117, with Appalachian Accessories' stainless steel brake discs, P/N 64-17.
- Status date: September 29, 1995
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A18SO](https://openairdocs.org/tcds/A18SO)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DA77CC581D58188485256CC200015BF7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2277SO

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-38-112 ([TCDS A18SO](https://openairdocs.org/tcds/A18SO))

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