# STC SA12RM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Univair Aircraft Corporation, United States
- Description: Installation of Light Plane Components landing gear vee assembly.
- Applied: March 12, 1973
- Status date: June 5, 1997
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A4](https://openairdocs.org/tcds/1A4)
- Certificate PDF: https://openairdocs.org/files/sha256/59/df/59dffdf11c003f8abce52045ba6ba11d7d7d8e5ea20198a99782a1314e7b707e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2623C9E45EE8DC0985256CC10080E19E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA12RM

## ADs that name it (0)

None.

## Approved models (6)

- Piper Aircraft Inc. PA-20 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-20-115 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-20-135 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-20S ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-20S-115 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-20S-135 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))

## What the certificate says

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

## Every issue (1)

- June 5, 1997: Amended, Current. [certificate](https://openairdocs.org/files/sha256/59/df/59dffdf11c003f8abce52045ba6ba11d7d7d8e5ea20198a99782a1314e7b707e)

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