# STC SA171NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Abadi Frank, United States
- Description: Installation of adjustable rudder pedals.
- Applied: March 31, 1975
- Status date: April 4, 1975
- Product: Aircraft, Glider
- Certification basis: Part 21
- Data sheets: [TCDS G2WE](https://openairdocs.org/tcds/G2WE)
- Certificate PDF: https://openairdocs.org/files/sha256/ef/2e/ef2e2c0b191a6a0ec573d1c7537bbc8a8ea2f3f3eaaaf34bc4e8a69b8be14bc8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F12FFCE60E44F8F585256CC10083CF5C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA171NW

## ADs that name it (0)

None.

## Approved models (1)

- Laister Sailplanes Inc. LP-49 ([TCDS G2WE](https://openairdocs.org/tcds/G2WE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- April 4, 1975: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ef/2e/ef2e2c0b191a6a0ec573d1c7537bbc8a8ea2f3f3eaaaf34bc4e8a69b8be14bc8)

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