# STC SA7570SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RAM Aircraft Limited Partnership, United States
- Description: Installation of Teledyne Continental TSIO 520-N or NB engine, modified by STC SE3714SW, installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82NEA propellers and increased Maximum Takeoff Weight to 6510 pounds.
- Applied: February 16, 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/sha256/19/f6/19f607e717186def00ece407691706ac0e20ae1f737654836af8cea6518973ce
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F76020B64CAEA0048625793E006B9FBA.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA7570SW-D

## ADs that name it (0)

None.

## Approved models (1)

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

## What the certificate says

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

## Every issue (1)

- August 29, 2008: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/19/f6/19f607e717186def00ece407691706ac0e20ae1f737654836af8cea6518973ce)

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