# STC SA1581GL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aero Fabricators Co, United States
- Description: Install shoulder harness and seat belt assembly.
- Applied: November 26, 1990
- Status date: April 3, 1991
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A-691](https://openairdocs.org/tcds/A-691)
- Certificate PDF: https://openairdocs.org/files/sha256/3a/05/3a05531c098e8cce23dd67f50c6760d4c486da67cd1e754a44227bae91df79a5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9A19491C4DDAE88D85256CC1008213BE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1581GL

## ADs that name it (0)

None.

## Approved models (6)

- The New Piper Aircraft Inc. J3C-40 ([TCDS A-691](https://openairdocs.org/tcds/A-691))
- The New Piper Aircraft Inc. J3C-50 ([TCDS A-691](https://openairdocs.org/tcds/A-691))
- The New Piper Aircraft Inc. J3C-50S ([TCDS A-691](https://openairdocs.org/tcds/A-691))
- The New Piper Aircraft Inc. J3C-65 ([TCDS A-691](https://openairdocs.org/tcds/A-691))
- The New Piper Aircraft Inc. PA-11 ([TCDS A-691](https://openairdocs.org/tcds/A-691))
- The New Piper Aircraft Inc. PA-11S ([TCDS A-691](https://openairdocs.org/tcds/A-691))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- April 3, 1991: Issued, Current. [certificate](https://openairdocs.org/files/sha256/3a/05/3a05531c098e8cce23dd67f50c6760d4c486da67cd1e754a44227bae91df79a5)

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