# STC SA564AL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Ronald E Sullivan
- Description: Modification of PA-12 elevator control system forward of fuselage station 181. (PA-12 SERIES Landplanes ONLY)
- Status date: May 7, 1979
- Data sheets: A-780
- Certificate PDF: https://openairdocs.org/files/sha256/ae/61/ae619f736df1a5eeafd69f884fd8bae9df2ad9a388a0cd727317b69efc1cb7ec
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DE1F90CB65B477A185256CC200122A75.0001
- Page: https://openairdocs.org/stc/SA564AL

## ADs that name it

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-12 Series (TCDS A-780)

## What the certificate says

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

## Every issue (1)

- May 7, 1979: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ae/61/ae619f736df1a5eeafd69f884fd8bae9df2ad9a388a0cd727317b69efc1cb7ec)

---
From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.