# STC SA572CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Williams Robert or Barbara, United States
- Description: Installation of Lycoming 150 or 160 hp Model O-320 engine.
- Applied: March 22, 1968
- Status date: December 20, 2001
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A19](https://openairdocs.org/tcds/3A19)
- Certificate PDF: https://openairdocs.org/files/sha256/cc/5b/cc5bee6b7f9765acfdeff63e04d8a9a0183c90421098b90ee12f2bc9c2b20f06
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B6BE6F9187056A6485256CC200122B04.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA572CE

## ADs that name it (0)

None.

## Approved models (16)

- The Cessna Aircraft Company 150 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150A ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150B ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150C ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150D ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150E ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150F ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150G ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150H ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150J ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150K ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150L ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150M ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company A150K ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company A150L ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company A150M ([TCDS 3A19](https://openairdocs.org/tcds/3A19))

## What the certificate says

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

## Every issue (1)

- December 20, 2001: Amended, Current. [certificate](https://openairdocs.org/files/sha256/cc/5b/cc5bee6b7f9765acfdeff63e04d8a9a0183c90421098b90ee12f2bc9c2b20f06)

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