# STC SA369SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Mitchell Industries Inc
- Description: Installation of Mitchell Automatic pilot model AK129
- Status date: March 8, 1973
- Data sheets: 2A13, 2A13, 2A13, 2A13
- Certificate PDF: https://openairdocs.org/files/sha256/98/1b/981bc5545908e0d0feea6c81b1019a861880c34647369df5c5ce852e84e7c1dc
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E4FAB839C15AAE0886257DC400558DC6.0001
- Page: https://openairdocs.org/stc/SA369SW

## ADs that name it

None.

## Approved models (4)

- Piper Aircraft Inc. PA-28-150 (TCDS 2A13)
- Piper Aircraft Inc. PA-28-160 (TCDS 2A13)
- Piper Aircraft Inc. PA-28-180 (TCDS 2A13)
- Piper Aircraft Inc. PA-28-235 (TCDS 2A13)

## 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.

ttratrt gtatu of amrrica Bepartment of transportation —federal SlDiation Administration upplemental Certificate mtcbell Industries, Inc. dba P. 0. Box 610 Mineral Wells, Texas 76067 faM*v "** J Piper ,M: PA-38-150, -1BO, - liistallatlcai of Jtttchell A\ifeoaatic PHot Model AK129 in accordance vlth Mltchell Industries, Inc. BiOleUn Ho. 221 dated 3/23/6U aod subsequent FM Approved Bulletins and/or supplements. Installation of Mltchell Pitch Trim System Model AK130 in accordance with Mitchell Industries, Inc. Bulletin Bo* 222 dated 3/23/6**; Installation of Mltcbell lateral Guidance Radio Coupler Model AKL23 in accordance with Mltchell Zndustrlea, Inc.

Bulletin Ho. 206 dated July 25, 1963* , -235 i/ _ _^ ___ _ __ . , . ......

Mitchell Industries, Inc. FAA Approved Placard 13A235-129 is required -with this Installation of Automatic Pilot Model AK129- For Piper Model PA-28-l8o this modification is United to Serial numbers 28-720531S and belov. For Piper Model PA-235 this modification is liadted to Serial nuabers 29-7210023 and belov* &*?fi<na/<j>nda&^^ March 8, 1373_ j j •»Revision 1 -S &4t'j*f i w. Welsh Chief, Engineering and Manufacturing Branch (Title) Am alteration of this certificate is punishable by a fine of not exceeding 11,000, or imprisonment not exceeding 3 years, or both.

## Every issue (1)

- March 8, 1973: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/98/1b/981bc5545908e0d0feea6c81b1019a861880c34647369df5c5ce852e84e7c1dc)

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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.