# STC SA09635AC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation
- Description: Installation of S-TEC Meggitt Engine Instrument Display System (EIDS) in accordance with Master Data List 921230, Revision 7, dated September 17, 2004, or later FAA approved revision for Cessna 425.  FAA approved Airplane Flight Manual Supplement No. 892137, dated September 20, 2004, or later FAA approved revision is required for Cessna 425 with S-TEC Meggitt EIDS.
- Status date: September 20, 2004
- Data sheets: A7CE
- Certificate PDF: https://openairdocs.org/files/sha256/fe/8d/fe8d4aa89fda882d6c9784225a6f207df1908c845b8f116ddd220e559527183d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/69EB463D6F357ACA86256F26006848C8.0001
- Page: https://openairdocs.org/stc/SA09635AC

## ADs that name it

None.

## Approved models (1)

- The Cessna Aircraft Company 421C (TCDS A7CE)

## 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.

ST1965AC-A PRM -150 iNumber SA09635AC This Certificate issued to S-TEC Corporation One S-TEC Way Mineral Wells Airport Mineral Wells, TX 76067-9236

Part 3 of the Civil Air Regulations and Part 23 of the Federal Aviation Regulations (see FAA letter dated 9/20/04).

A7CE Original Product Type Certificate Number :

Make : Cessna 425 Model :

Description of Type Design Change: Installation of S-TEC “Meggitt Engine Instrument Display System (EIDS)” in accordance with Master Data List 921230, Revision 7, dated September 17, 2004, or later FAA approved revision for Cessna 425. FAA approved Airplane Flight Manual Supplement No. 892137, dated September 20, 2004, or later FAA approved revision is required for Cessna 425 with S-TEC “Meggitt EIDS.”

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

( Signature) Michele M. Owsley Manager, Airplane Certification Office, Southwest Region

(Title) Date of application : September 04, 2003

Date of issuance : September 20, 2004

FAA Form 8110-2-1(10-69) Page 2 of 2

ASW-150:PRMassie:x4637:pgs:G:\WP\S-TEC\SA0935AC.prm.doc.

## Every issue (1)

- September 20, 2004: Issued, Current. [certificate](https://openairdocs.org/files/sha256/fe/8d/fe8d4aa89fda882d6c9784225a6f207df1908c845b8f116ddd220e559527183d)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.