# STC SR01838AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Thoroughbred Aviation Maintenance Inc, United States
- Description: Installation of Cyclic Friction Release Levers.
- Applied: April 7, 1998
- Status date: February 25, 2022
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 4H12](https://openairdocs.org/tcds/4H12)
- Certificate PDF: https://openairdocs.org/files/sha256/ee/c6/eec62f558bbfdc10600c66e698e48ac2fd66c1831e01e1e2e2a030a3b298ab52
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/921B6EF77E053864862587F70072054C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR01838AT

## ADs that name it (0)

None.

## Approved models (1)

- Schweizer Aircraft Corporation 269 Series ([TCDS 4H12](https://openairdocs.org/tcds/4H12))

## What the certificate says

The certificate has no text we could read; open the PDF to read it.

## Every issue (1)

- February 25, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ee/c6/eec62f558bbfdc10600c66e698e48ac2fd66c1831e01e1e2e2a030a3b298ab52)

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