# STC SA02374AK

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Stoots Aviation/David A. Stoots, United States
- Description: Installation of Lycoming Engine Model IO-360-A1A,    MTV-15-B/210-58 propeller, Custom Aircraft engine exhaust collector system and other engine, fuel system and cowling modifications.
- Applied: April 21, 2009
- Status date: May 24, 2010
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799)
- Certificate PDF: https://openairdocs.org/files/sha256/89/19/891914ae8b481cda623fb08c1c9de1ff9c76becd07248a443cf0e1d12baf2244
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7D9F44BCE31F10A98625773D0067713B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02374AK

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 170B ([TCDS A-799](https://openairdocs.org/tcds/A-799))

## 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.

Original Product - Type Certificate Number: A-799

Description of Type Design Change: Installation of Lycoming Engine Model IO-360-A1A, MTV-15-B/210-58 propeller, Custom Aircraft engine exhaust collector system and other engine, fuel system and cowling modifications in accordance with Stoots Aviation Master Data List, DSA 170-1, Rev. IR, dated March 8, 2010, or later FAA approved revision.

1. Data pertaining to this modification are inadequate for duplication in other aircraft. This approval is limited to Cessna 170B, Serial Number 25328 only. No additional modifications of this type are to be approved solely by reference to this Supplemental Type Certificate.

2. Airplane Flight Manual Supplement, MAAM-AFMS-170B-01, dated October 21, 2009, or later FAA approved revision is a required part of this modification.

3. For instructions for continued airworthiness, refer to Instructions for Continued Airworthiness, DSA 175-ICA, Rev. IR, dated November 15, 2009, or later FAA approved revision.

4. 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.

Stoots Aviation David A. Stoots 3714 University Avenue Fairbanks, Alaska 99709 Make: Cessna Model: 170B Date of application: April 21, 2009

Date of issuance: May 24, 2010

( Signature) August A. Asay Manager, Anchorage Aircraft Certification Office

( Title)

## Every issue (1)

- May 24, 2010: Issued, Current. [certificate](https://openairdocs.org/files/sha256/89/19/891914ae8b481cda623fb08c1c9de1ff9c76becd07248a443cf0e1d12baf2244)

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