# STC SA02412AK

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aero Twin Inc, United States
- Description: Installation of Aero Twin, Inc. extended crew door steps
- Applied: March 27, 2013
- Status date: May 2, 2013
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A00007SE](https://openairdocs.org/tcds/A00007SE)
- Certificate PDF: https://openairdocs.org/files/sha256/69/b9/69b9025bb4a1a8217fcfb10dcdc1c9dc5d31d4942f8289908d924e75cf406eee
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F90A3BF05BA8D377862583010051E7E7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02412AK

## ADs that name it (0)

None.

## Approved models (1)

- Quest Aircraft Design LLC Kodiak 100 ([TCDS A00007SE](https://openairdocs.org/tcds/A00007SE))

## 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.

Aero Twin, Inc.

2403 Merrill Field Dr.

Anchorage, AK 99501

SA00007SE Quest Aircraft Design, LLC Kodiak 100 Installation of Aero Twin, Inc. extended crew door steps in accordance with Aero Twin, Inc. Installation Instructions and Maintenance Manual, document number AT-QK-ST-IM, dated March 25, 2013 or later FAA approved revision.

1. The compatibility of this 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. For Instruction for Continued Airworthiness, refer to Kodiak 100 Maintenance Manual, part number AM902.0, revision 10, dated July 30, 2012.

March 27, 2013 May 2, 2013 April 25, 2013

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

(Title)

## Every issue (1)

- May 2, 2013: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/69/b9/69b9025bb4a1a8217fcfb10dcdc1c9dc5d31d4942f8289908d924e75cf406eee)

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