# STC SA00926WI

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: MT- Propeller Entwicklung GmbH, Germany
- Description: Installation of MT-Propeller MTV-18-B/183-17 electric 3-blade constant speed propeller.
- Applied: February 1, 2000
- Status date: March 20, 2007
- Product: Aircraft, Single-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12)
- Certificate PDF: https://openairdocs.org/files/sha256/ac/6c/ac6c29e51e08b54c9d0386d0eba57b1ca04c4877f72d00cbb0868a29ef58853d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/088E42BABF34DE888625738A006D7FA9.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00926WI

## ADs that name it (0)

None.

## Approved models (2)

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

## 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.

This certificate issued to: MT-Propeller Entwicklung GmbH Airport Wallmuehle Flugplatzstr. 1 D-94348 Atting, Germany

Part 23 of the Federal Aviation Regulations. Luftfahrt- Bundesamt (LBA) originally certificated this modification under German LBA EMZ (STC) No. SA 1098. The FAA validated this modification under U.S. Supplement Type Certificate No. SA00926WI. Effective September 28, 2003, the European Aviation Safety Agency (EASA) began oversight of this modification on behalf of Luftfahrt-Bundesamt.

Original Product - Type Certificate Number : 3A12 Make : Cessna Model : 172R, 172S

Description of Type Design Change: Installation of MT-Propeller Model MTV-18-B/183-17 electric 3-blade constant speed propeller. Data Required: (1) Installation instructions E-652E dated January 26, 2000; and (2) Pilot’s Operating Handbook (POH) and FAA Approved Airplane Flight Manual Supplement (AFMS) E-653E dated November 30, 2000; or later FAA approved revisions to (1) or (2).

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 shall give the other person written evidence of that permission.

This STC is not to be transferred since its issuance was in accordance with 14 CFR 21.29 and is based upon a validation of the German LBA EMZ No. SA 1098.

Date of application : February 1, 2000 Date reissued : March 20, 2007

Date amended : March 13, 2002

Original signed by Eual Conditt

( Signature) Eual M. Conditt, Jr.

Associate ACO Manager, Airframe & Services Wichita Aircraft Certification Office (Title)

Date of issuance : November 20, 2000

## Every issue (1)

- March 20, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ac/6c/ac6c29e51e08b54c9d0386d0eba57b1ca04c4877f72d00cbb0868a29ef58853d)

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