# STC SA00035NY

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Aviation Products Systems Inc., United States
- Description: Installation of Lycoming O-360-A3A, A4A, A4M, A4P, C2A, or C4P engine, and Sensenich 76EM8-0 (pitch settings 52'-57' incl.) or McCauley1A200/FA8242 propeller
- Applied: September 23, 1992
- Status date: July 15, 2013
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2)
- Certificate PDF: https://openairdocs.org/files/sha256/9e/cb/9ecb52a9b04c667532c26dd25251490e3781624bc232796ea7b8df635b2519f6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/72EBFA42FF6A772B86257BBA00630C71.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00035NY

## ADs that name it (0)

None.

## Approved models (4)

- Piper Aircraft Inc. PA-18-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18A-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18AS-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18S-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))

## 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.

Part 3 of the Civil Air Regulations.

Installation of Lycoming O-360-A3A, A4A, A4M, A4P, C2A or C4P engine and Sensenich 76EM8-0 (pitch settings 52” – 57” included) or McCauley 1A200/FA8242 propeller in accordance with Aviation Products Systems, Inc. Service Installation Instructions APS 2011-14, Revision A, dated January 25, 2012, or later FAA approved revision.

1. Aviation Products Systems, Inc. Flight Manual Supplement APS2012-003, dated March 5, 2012, or later FAA approved revision, is required with this installation.

2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other pers on written evidence of that permission.

3. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon airworthiness of that aircraft.

…End… This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Aviation Products Systems, Inc 3701 Highway 162 Granite City, IL 62040 1A2 Make : Piper Model : PA-18-150 Series , PA-18A-150 Series, PA-18S-150 Series, PA-18AS-150 Series, Earlier models modified to - 150 Series configuration by FAA approved means.

Date reissued : November 1, 2005, April 28, 2011, March 5, 2012

Date amended : February 8, 1999, July 15, 2013

By direction of the Administrator Original Signed By:

Timothy Smyth

(Signature) Timothy Smyth Manager, Propulsion Branch Chicago Aircraft Certification Office

Date of application: September 23, 1992

Date of issuance : September 20, 1993

## Every issue (3)

- July 15, 2013: Amended, Current. [certificate](https://openairdocs.org/files/sha256/9e/cb/9ecb52a9b04c667532c26dd25251490e3781624bc232796ea7b8df635b2519f6)
- March 5, 2012: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/87/51/8751d551703bc787208234b6248f9719100151ec33c8186f8553dd5240fb6d48)
- November 1, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/d7/b1/d7b192686eaab2ee8efc9d646993ed52d44b6961120f51e22b38fa2299d7df1a)

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