# STC SA02481AK

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Alpha Aviation Inc, United States
- Description: Installation of pilot and copilot shoulder harnesses
- Applied: June 17, 2015
- Status date: February 28, 2017
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS A-787](https://openairdocs.org/tcds/A-787)
- Certificate PDF: https://openairdocs.org/files/sha256/c5/23/c52376eb4dbfbc2a73dcd469104197539f1be931ab856ad83ffbc74df2dcf03a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/667984BD49E1623A86258121006351E0.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA02481AK

## ADs that name it (0)

None.

## Approved models (1)

- Univair Aircraft Corporation A-2 ([TCDS A-787](https://openairdocs.org/tcds/A-787))

## 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 27 of the Federal Aviation Regulations.

Installation of pilot and copilot shoulder harnesses in accordance with Descriptive Data List (DDL) Document Number A-2 SH, Revision IR, dated September 14, 2016, or later FAA approved revision.

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 shall give the other person written evidence of that permission.

3) Installation shall be maintained in accordance with Alpha Aviation, Inc. Instructions for Continued Airworthiness (ICA) for Shoulder Harness Installed in Alon A-2, Document Number A-2-SH ICA, Revision IR, dated August 19, 2016, or later FAA accepted revision.

Date of application: June 17, 2015 :

Date of issuance: February 17, 2017

A-787 Univair Aircraft Corporation A-2 Date reissued: February 28, 2017 Date amended:

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

(Title) Alpha Aviation, Inc.

1500 E. Main St.

Owatonna, MN 55060

## Every issue (2)

- February 28, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c5/23/c52376eb4dbfbc2a73dcd469104197539f1be931ab856ad83ffbc74df2dcf03a)
- February 17, 2017: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/4a/c1/4ac19ec9de2f4b3ef341cd7cf7ae8fae6d70bbeac6242a8b31fde8253e5fdbf6)

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