# STC SA04083CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Certex Aviation LLC, United States
- Description: Installation of universal bracket and a sight/viewing hole in the front baggage compartment
- Applied: June 8, 2015
- Status date: October 7, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A20SO](https://openairdocs.org/tcds/A20SO)
- Certificate PDF: https://openairdocs.org/files/sha256/4f/70/4f70f14f71cc04833e095cff5a1dce17ce5e140ec217bab28993ea5373d7e9d8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104062757020231221155829.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA04083CH

## ADs that name it (0)

None.

## Approved models (4)

- Piper Aircraft Inc. PA-31 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO))
- Piper Aircraft Inc. PA-31-300 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO))
- Piper Aircraft Inc. PA-31-325 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO))
- Piper Aircraft Inc. PA-31-350 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO))

## What the certificate says

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

## Every issue (3)

- October 7, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/4f/70/4f70f14f71cc04833e095cff5a1dce17ce5e140ec217bab28993ea5373d7e9d8)
- January 11, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/af/79/af79c6de0e70ab3bc5a4c7c38c5e98426daf8c1467cfb8c8a34cfbeb6e2d107c)
- April 27, 2016: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/01/fd/01fd3ab21de8114b98d966f96f564502b6133b0ca2a2248dbb90d1de90d7a670)

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