# STC SA654NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Ron Kubli, United States
- Description: Installation of a Cessna 170 engine cowling and spinner
- Applied: July 10, 1978
- Status date: August 30, 1978
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12)
- Certificate PDF: https://openairdocs.org/files/sha256/1f/01/1f0140901cb9d233b2ad8a52bb20a86cc62afe758f683883addb417b2c173729
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/13E9FB34060E3E2E86257A40006E920A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA654NW

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 172 ([TCDS 3A12](https://openairdocs.org/tcds/3A12))

## What the certificate says

The certificate has no text we could read; open the PDF to read it.

## Every issue (1)

- August 30, 1978: Issued, Current. [certificate](https://openairdocs.org/files/sha256/1f/01/1f0140901cb9d233b2ad8a52bb20a86cc62afe758f683883addb417b2c173729)

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