# STC SA01843SE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Dan Stewart, United States
- Description: Installation of Lycoming engine and modified fuel system
- Applied: September 21, 2006
- Status date: March 17, 2021
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A1](https://openairdocs.org/tcds/1A1)
- Certificate PDF: https://openairdocs.org/files/sha256/a8/65/a865c99241188fb573d0c62f3a9aedf7197185857de41d365fbb80437252a146
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/19D290E22C0C815A862586BF00696540.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01843SE

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-16 ([TCDS 1A1](https://openairdocs.org/tcds/1A1))

## 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.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Option 1. Installation of a Lycoming 0-320 series engine, Sensenich 74DM or M74DM series propeller, and a Piper PA-22 fuel system per Dan Stewart Installation Instructions No. 1001 Rev. A dated February 7, 2009 or later FAA approved revision to this document.

Option 2. Installation of a modified Piper PA-22 fuel system per Dan Stewart Installation Instructions No. 1003 dated March 20, 2008 or later FAA approved revision to this document.

Option 3. Installation of a Lycoming 0-290 series engine, Sensenich 74FM59, M76AM-2, 74DM6 or M74DM series propeller, and a Piper PA-22 fuel system per Dan Stewart Installation Instructions No. 1001 Rev. A dated February 7, 2009 or later FAA approved revision to this document.

SA01843SE Steve Pierce 196 US Hwy 380 East Graham, TX 76450 Part 3 Civil Air Regulations 1A1 Piper Aircraft, Inc.

PA-16 Approval of this change in type design applies to the above model airplane only. This approval should not be extended to other airplanes of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that engine. A copy of this Certificate SA01843SE, and Airplane Flight Manual Supplement 1002 Revision A, (Option 1 & 3) dated March 6, 2009, or Airplane Flight Manual Supplement 1004 (Option 2) dated May 13, 2008 or later FAA approved revisions to either of these documents shall be maintained as part of the permanent records for the modified airplane.

All airplanes modified in accordance with this Supplemental Type Certificate must be operated in the Normal Category.

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.

September 21, 2006 March 17, 2021 May 13, 2008 March 10, 2009 For Acting Manager, Seattle ACO Branch 2

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SA01843SE 2

## Every issue (3)

- March 17, 2021: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a8/65/a865c99241188fb573d0c62f3a9aedf7197185857de41d365fbb80437252a146)
- March 10, 2009: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/62/14/6214898df17e91a2d2b697b75d718b6911c4017a7bf838396592796d08e07c9e)
- May 27, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/64/d2/64d268494ff7e2062c2939dec5d3f20252fc7d0a0fac74d88edd9e516571c4e0)

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