# STC SA02472AK

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Warren E. Johnson, United States
- Description: Installation of a Continental IO-520-F engine
- Applied: January 18, 2016
- Status date: April 27, 2016
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A16CE](https://openairdocs.org/tcds/A16CE)
- Certificate PDF: https://openairdocs.org/files/sha256/14/dc/14dcc9683b9df8277a77668746f00b3ab1c4ca0da9f634f3dc016d3881f2d4af
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7094E31083ADEEA286257FA300565B1A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02472AK

## ADs that name it (0)

None.

## Approved models (1)

- Textron Aviation Inc. T207A ([TCDS A16CE](https://openairdocs.org/tcds/A16CE))

## 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.

This certificate issued to Warren E. Johnson P.O. Box 1267 Kenai, AK 99611

Part 23 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A16CE Make: Textron Aviation Inc.

Model: T207A

Description of Type Design Change: Installation of a Continental IO-520-F engine in accordance with Aero Twin Master Data List No. RD-207-MDL, Revision A, dated April 22, 2016, or later FAA approved revision.

1. Descriptive data about this design change cannot be used to duplicate other products. This approval is limited to only the installation made on serial number 20700765 of the aircraft model listed above.

2. Compatibility of this modification with other FAA approved modifications, on this aircraft being altered, must be evaluated by the installer.

3. FAA Approved Airplane Flight Manual Supplement for Cessna T207A, S/N 20700765 Equipped with Continental Motors IO-520-F, Doc. No. 9962M-207A-AFMS, dated April 20, 2016, or later FAA approved revision, is a required part of this modification.

4. A copy of this Certificate must be maintained as part of the permanent record of the modified aircraft.

5. This Supplemental Type Certificate (STC) does not permit manufacturing of parts for multiple installations. No additional modifications of this type are to be approved solely by reference to this STC.

6. Existing Instructions for Continued Airworthiness are considered adequate for this modification.

Date of application: January 18, 2016 Date reissued:

Date of issuance: April 27, 2016 Date amended:

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

(Title)

## Every issue (1)

- April 27, 2016: Issued, Current. [certificate](https://openairdocs.org/files/sha256/14/dc/14dcc9683b9df8277a77668746f00b3ab1c4ca0da9f634f3dc016d3881f2d4af)

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