# STC SA5-57

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aircraft Innovations, LLC, United States
- Description: Substitution of Fred Shaw mount for modified mount.
- Applied: September 18, 1961
- Status date: September 11, 2009
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A-780](https://openairdocs.org/tcds/A-780)
- Certificate PDF: https://openairdocs.org/files/sha256/dc/f6/dcf6b78a988af421fab121c0ade440eb2b4b906a516322da542a276baf7b3dcf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E071FA523FFF0F67862576390054575F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5-57

## ADs that name it (0)

None.

## Approved models (1)

- FS 2003 Corp. PA-12 ([TCDS A-780](https://openairdocs.org/tcds/A-780))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

This certificate issued to Aircraft Innovations, LLC PO Box 110164 Anchorage, AK 99511

Part 3 of the Civil Air Regulations.

Original Product — Type Certificate Number: 780 Make: Piper Model: PA-12

Description of Type Design Change: Substitution of Fred Shaw mount for modified mount specified in SA1-297, per FAA-337 Form, dated September 26, 1961.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the substitution of Fred Shaw mount for the modified mount specified in SA1-297 on Piper PA-12, S/N 12-1382, R/N N2311M, only.

Date of application: September 18, 1961 Date reissued : July 25, 1971; May 7, 1979;

August 17, 2009; September 11, 2009

Date of issuance: September 26, 1961 Date amended : September 11, 2009

( Signature) David D. Swartz Acting Manager, Anchorage Aircraft Certification Office

( Title)

## Every issue (2)

- September 11, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/dc/f6/dcf6b78a988af421fab121c0ade440eb2b4b906a516322da542a276baf7b3dcf)
- May 7, 1979: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/73/da/73da33f3100675f71aecda9f2e80c87c0dc198a70763165f557c4798accdd1a1)

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