# STC SA7633SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RAM Aircraft Limited Partnership, United States
- Description: Installation of Teledyne Continental Motors TSIOL-550-A 'Liquid-Cooled' engines. RAM winglets must be installed in accordance with STC SA4943SW.
- Applied: December 7, 1987
- Status date: August 29, 2008
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE)
- Certificate PDF: https://openairdocs.org/files/sha256/96/02/9602c77cf1cde280c9b038dc1a0b1a33885a49b6337cea4bb2fa7424e0e68028
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D4F1C7D39F357CFD8625793E006C0483.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA7633SW-D

## ADs that name it (1)

- [AD 2008-08-17](https://openairdocs.org/ad/2008-08-17): Turbocharger turbine housing flange and the exhaust tube flange · Teledyne Continental Motors TSIOL-550-A 'Liquid-Cooled' engines (RAM Aircraft Limited Partnership STC SA7633SW or SA7633SW-D). Effective May 6, 2008. Named in the applicability

## Approved models (1)

- Cessna Aircraft Company 414 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))

## What the certificate says

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

## Every issue (1)

- August 29, 2008: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/96/02/9602c77cf1cde280c9b038dc1a0b1a33885a49b6337cea4bb2fa7424e0e68028)

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