# STC SA03501NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: MT- Propeller Entwicklung GmbH, Germany
- Description: Installation of the Model MTV-9-B/188-50 constant speed 3-bladed propeller
- Applied: December 20, 2013
- Status date: January 9, 2015
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23, Part 36
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15)
- Certificate PDF: https://openairdocs.org/files/sha256/e4/77/e47739ed3fbe6de344659c9c5f978aa2fbec0114adac75c224ad6bdc2694fb84
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/46ABAA0C04EEEBF286257DCD0059CDBD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA03501NY

## ADs that name it (0)

None.

## Approved models (2)

- Piper Aircraft Inc. PA-24-250 ([TCDS 1A15](https://openairdocs.org/tcds/1A15))
- Piper Aircraft Inc. PA-24-260 ([TCDS 1A15](https://openairdocs.org/tcds/1A15))

## 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 (5/14) Page 1 of

Part of the

Signature

Title SA03501NY MT- Propeller Entwicklung GmbH Flugplatzstrasse 1 94348 Atting, Germany Civil Air Regulations.

1. Installation of the Model MTV-9-B/188-50 constant speed 3-bladed propeller in accordance with MT-Propeller documents “Master Operation Manual List,” Doc. No. E-2343, Revision 1, dated January 7, 2015 or later EASA approved revisions, and “Installation Instructions,” Doc. No. E-2340, Revision 1, dated December 9, 2014 or later EASA approved revisions.

(See Description of Type Design Change continued on Page 3 of 3)

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. 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.

Gaetano Sciortino Manager New York Aircraft Certification Office Piper Aircraft, Inc.

PA-24-250, PA-24-260 December 20, 2013 January 9, 2015 IMPORT 1A15 3

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

3 SA03501NY

FAA Form 8110-2 (5/14) Page 3 of

3 Date of issuance: January 9, 2015

Description of Type Design Change (continued):

2. The following MT-Propeller documents are required with this installation:

a. EASA Approved “Pilot’s Operating Handbook and Airplane Flight Manual Supplement,” Doc. No. E-2339, Revision 1, dated January 7, 2015 or later EASA approved revisions

b. “Instructions for Continued Airworthiness,” Doc. No. E-2341, Revision 0, dated August 5, 2013 or later EASA accepted revisions.

Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for changes that are not significant in FAA Order 8110.48, the certification basis for this modification are as follows:

1. The type certification basis for the Piper Aircraft, Inc. Model PA-24-250 and PA-24-260 aircraft is shown on TCDS No. 1A15 for parts not changed or not affected by the change.

2. The type certification basis for the Piper Aircraft, Inc. Model PA-24-250 and PA-24-260 aircraft is shown on TCDS No. 1A15 for parts changed or affected by the change with the following 14 CFR exceptions:

Section 23.1529 Amendment 23-26 Section 36 Amendment 36-28 ----------END---------- SA03501NY

## Every issue (1)

- January 9, 2015: Issued, Current. [certificate](https://openairdocs.org/files/sha256/e4/77/e47739ed3fbe6de344659c9c5f978aa2fbec0114adac75c224ad6bdc2694fb84)

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