# STC SE4651SW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: RAM Aircraft Limited Partnership, United States
- Description: Installation of Slick pressurized magnetos. Also eligible on Teledyne Continental TSIO-520-NB engines modified per STC SE4327SW.
- Applied: April 7, 1982
- Status date: February 2, 2006
- Product: Engine
- Certification basis: Part 13, Part 21
- Data sheets: [TCDS E8CE](https://openairdocs.org/tcds/E8CE)
- Certificate PDF: https://openairdocs.org/files/sha256/e3/eb/e3eb4bed9924634b446c273a56915bfbc5f65b8294e7acdd7f1a5ebbcff25ca6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1426634FFC9783918625712A00571661.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SE4651SW

## ADs that name it (0)

None.

## Approved models (17)

- Teledyne Continental Motors TSIO-520-A ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-AE ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-AF ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-B ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-BB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-C ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-CE ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-E ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-EB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-G ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-H ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-M ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-N ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-NB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-P ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-R ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-520-VB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

FAA Form 8110-2(10-68) Page 1 of 1 Number SE4651SW This Certificate issued to RAM Aircraft, Limited Partnership 7505 Karl May Drive Waco, TX 76708

Part 13 of the Civil Air Regulations.

Original Product Type Certificate Number : E8CE Make : Teledyne Continental Motors Model : TSIO-520, AE, AF, B, BB, C, CE, E, EB, G, H, M, P, R, VB, N, NB

Description of Type Design Change: Installation of Slick Pressurized Magnetos in accordance with Drawing 1036 dated March 10, 1982, or Drawing 1036, Rev. E dated June 7, 1983, and Drawing 1068, Rev. A dated June 6, 1983, or later FAA approved revision.

Limitations and Conditions: Also eligible on Teledyne Continental TSIO-520-NB engines modified by STC SE4327SW. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Date of application : April 7, 1982

Date of issuance : April 21, 1982 Date reissued : October 8, 2001

Date amended : June 13, 1983, February 2, 2006, Rev. 2

( Signature) S. Frances Cox, Manager Special Certification Office, Southwest Region

(Title)

## Every issue (1)

- February 2, 2006: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e3/eb/e3eb4bed9924634b446c273a56915bfbc5f65b8294e7acdd7f1a5ebbcff25ca6)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.