STC SA5-28

Supplemental type certificate · Aircraft Innovations, LLC

Holder
Aircraft Innovations, LLC · United States
Status
Current · Reissued
Status date
September 11, 2009
Applied
May 1, 1961
Product
Aircraft · Single-Engine
Certification basis
Part 3, Part 21
Data sheet
TCDSA-780

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Lycoming O-290-D2 engine and Sensenich M76AM-2 propeller installed.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may 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-12S

Description of Type Design Change: Lycoming O-290-D2 engine and Sensenich M76AM-2 propeller installed per F.A. Shaw Instruction Sheets 2805M, 2805-4, -5, and -6, and drawings 54338-12, -17, -18, and -19; Piper PA-18 flaps installed per Piper drawing 14394 and F.A. Shaw Instruction Sheet 2805M and drawing 54338-15; Baggage compartment per F.A. Shaw drawing 54338-13; Elevator control cable per F.A. Shaw drawing 54338-14; Battery and inspection door relocated per F.A. Shaw drawings 54338-16, -16a.

1. Data pertaining to this modification are considered inadequate for duplication in other aircraft.

2. This approval is limited to the installation of Lycoming O-290-D2 engine, Sensenich M76AM-2 propeller, PA-18 flaps, baggage compartment, elevator control cable, and battery and inspection door on Piper PA-12S, S/N 1258, R/N N2805M, only.

3. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application: May 1, 1961 Date reissued : July 25, 1971; May 7, 1979;

August 17, 2009; September 11, 2009

Date of issuance: May 24, 1961 Date amended : September 11, 2009

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

( Title)

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
FS 2003 Corp.PA-12SA-780

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
September 11, 2009Reissued, currentCertificate
May 7, 1979Reissued, earlier issueCertificate