# STC SA02544AK

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aero Twin Inc, United States
- Description: Fabrication and Installation of Aero Twin, Inc. Single Place Folding Seats, P/N FS206-100, and Floor Structure Kit No. AFS-206-300
- Applied: May 5, 2020
- Status date: December 21, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- Certificate PDF: https://openairdocs.org/files/sha256/46/08/460805d09eb22b2113502fa394f0c5e26694cbaf24292e89f55f9e5c84aef9fb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/776941C6013BFC29862586A9006CCE03.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02544AK

## ADs that name it (0)

None.

## Approved models (2)

- Textron Aviation Inc. 206H ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. T206H ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))

## 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.

**14 CFR 21.120)**

FAA Form 8110-2 (06/20) SUPERSEDES PREVIOUS EDITION PAGE 1 OF 2

Number: SA02544AK This certificate issued to:

Fabrication and Installation of Aero Twin, Inc. Single Place Folding Seats, P/N FS206-100, and Floor Structure Kit No. AFS-206-300, in accordance with Aero Twin, Inc. Master Descriptive Data List No. FS206-3-MDDL, dated October 12, 2020, or later FAA approved revision.

1. Compatibility of the design change with previously approved modifications must be determined by the installer.

2. 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.

3. Instructions for Continued Airworthiness (ICA), Aero Twin Inc. Document No. FS206-3-ICA, Original Issue, dated May 21, 2020, or later FAA approved revision, is a required part of this modification.

4. Airplane Flight Manual Supplement (AFMS), Aero Twin Inc. Document No. FS206-3-AFMS, Original Issue, dated December 17, 2020, or later FAA approved revision is a required part of this modification

Aero Twin, Inc.

2403 Merrill Field Drive Anchorage, Alaska, 99501 Original Product Type Certificate Number: A4CE

Make: Textron Aviation Inc.

Model: 206H, T206H

Date of application: May 5, 2020

Date of issuance: December 21, 2020 Date reissued:

August A. Asay Title: Manager, Anchorage ACO Branch

Part 23 of Federal Aviation Regulations.

**14 CFR 21.120)**

FAA Form 8110-2 (06/20) SUPERSEDES PREVIOUS EDITION PAGE 2 OF 2

Number: SA02544AK

Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number: SA02544AK

## Every issue (1)

- December 21, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/46/08/460805d09eb22b2113502fa394f0c5e26694cbaf24292e89f55f9e5c84aef9fb)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.