# STC SA161WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Univair Aircraft Corporation, United States
- Description: Installation of door on the left side of airplane
- Applied: October 26, 1961
- Status date: February 2, 2012
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A-780](https://openairdocs.org/tcds/A-780)
- Certificate PDF: https://openairdocs.org/files/sha256/fa/03/fa03359fd452455ed312973014a861c74381e542f722140119686905d181bd42
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/58EE18D82FA9077D862579D400783FFC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA161WE

## ADs that name it (0)

None.

## Approved models (2)

- FS 2003 Corp. PA-12 ([TCDS A-780](https://openairdocs.org/tcds/A-780))
- FS 2003 Corp. PA-12S ([TCDS A-780](https://openairdocs.org/tcds/A-780))

## 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.

Number SA161WE

This certificate, issued to Univair Aircraft Corporation 2500 Himalaya Rd.

Aurora, CO 80011

Part 3 of the Civil Air Regulations.

Effective November 1, 1949.

Original ProductType Certificate Number: A-780 Make: Piper Model: PA-12 and PA-12S

Description of the Type Design Change: Installation of door on the left side of airplane in accordance with Kenmore Air Harbor, Inc. Drawings K105, Revision None, dated October 18, 1961; K106 sheets 1 and 2, Revision None, dated June 8, 1962; and K107, Revision None, dated June 8, 1962, or later Federal Aviation Administration approved revisions.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only.

This approval should not be extended to other aircraft of this model on which other previously approved modifications have been incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

A copy of this certificate must be maintained as part of the permanent records for the modified aircraft.

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.

Date of application: October 26, 1961 Date reissued: March 11, 1976; February 2, 2012 Date of issuance: June 20, 1962 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- February 2, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/fa/03/fa03359fd452455ed312973014a861c74381e542f722140119686905d181bd42)

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