# STC SA04310CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Alpha Aviation Inc, United States
- Description: For Installation of three (3) point restraint systems
- Applied: November 10, 2017
- Status date: June 19, 2018
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A1CE](https://openairdocs.org/tcds/A1CE)
- Certificate PDF: https://openairdocs.org/files/sha256/e6/39/e6395ae6497b84997d049d5f5c6443bfba0d42f1093b31b492b58a7db4b66c9a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3CFCF89C7E504F1F862582B9004E448A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA04310CH

## ADs that name it (0)

None.

## Approved models (12)

- Textron Aviation Inc. 19A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. 23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. A23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. A23-19 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. A23-24 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. A23A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. A24 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. A24R ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. B19 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. B23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. C23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))
- Textron Aviation Inc. M19A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE))

## 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.

23 Federal Aviation (See Type Certificate Data Sheet No. A1CE for complete certification basis)

For Installation of three (3) point restraint systems in accordance with Alpha Aviation Inc. Three Point Torso Restraint System:

Drawing List, dated June 5, 2018, or later FAA approved revisions.

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

Alpha Aviation Inc.

1500 East Main Street Owatonna, MN 55060 A1CE Textron Aviation Inc.

19A, M19A, B19, 23, A23, A23A, A23-19, B23, C23, A23-24, A24, A24R November 10, 2017

June 19, 2018

Original Signed By:

Monica L. Nemecek

(Signature) Monica L. Nemecek, Acting Manager Airframe & Administrative Services Section Chicago ACO Branch

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

SA04310CH June 13, 2018

- END -

## Every issue (1)

- June 19, 2018: Issued, Current. [certificate](https://openairdocs.org/files/sha256/e6/39/e6395ae6497b84997d049d5f5c6443bfba0d42f1093b31b492b58a7db4b66c9a)

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