STC SA04039NY

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title SA04039NY MT-Propeller Entwicklung GmbH Flugplatzstrasse 1 94348 Atting, Germany Federal Aviation Regulations.

1. Installation of MT-Propeller Entwicklung GmbH's Model# MTV-14-D-C-F/CF(L)185-59b 4-Blade constant speed, full feathering propellers, spinners, and optional MT-Propeller Entwicklung GmbH's Model# P-8( )5-87S governors on Textron Aviation Inc. Model T303 aircraft in accordance with the configuration stated in Master Operational Manual List, Doc. No.

E-2794, Rev. 3, dated January 15, 2018 or later EASA approved revision and Installation Instructions, Doc. No. E-2796, Rev. 2, dated December 12, 2017 or later EASA approved revision. Optionally, the existing governors can be retained.

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

1. The aircraft must be operated in accordance with the "Limitations" sections of Airplane Flight Manual Supplement, Doc. No.

E-2795, Rev. 3, dated January 15, 2018 or later EASA approved revision.

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

3. 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 ACO Branch Textron Aviation Inc.

T303 January 18, 2016 January 19, 2018 IMPORT A34CE 3

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

To (Name and address of transferee)

From (Name and address of grantor)

3 SA04039NY

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

3 Date of Issuance: January 19, 2018

Description of Type Design Change (continued):

2. Operation must be in accordance with Airplane Flight Manual Supplement, Doc. No. E-2795, Rev. 3, dated January 15, 2018, or later EASA approved revision, and is required as part of this installation.

3. Maintenance must be in accordance with Instructions for Continued Airworthiness, Doc. No. E-2797, Rev. 1, dated August 16, 2016 or later EASA accepted revision, and is required as part of this installation.

Certification Basis:

Based on 14 CFR §21.115 and §21.101, and FAA Order 8110.48, the certification basis for this modification to Textron Aviation Inc. T303 aircraft is as follows:

a) The type certification basis for the Textron Aviation Inc. T303 aircraft as shown on TCDS A34CE for parts not changed or not affected by the change.

b) The type certification basis for the Textron Aviation Inc. T303 aircraft as shown on TCDS A34CE for parts changed or affected by the change with the following exceptions:

● Compliance with 14 CFR §23.1529 at Amendment 23-26.

● Compliance with 14 CFR Part 36 at Amendment 36-30.

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SA04039NY