STC SA04460NY

IMPORT SA04460NY MT-Propeller Entwicklung GmbH Flugplatzstrasse 1 94348 Atting, Germany Part 23 Title 14 Code of Federal Regulations A28CE Textron Aviation Inc.

1. Installation of MT-Propeller Entwicklung GmbH model MTV-27-1-E-C-F-R(G)/CFR210-58( ) or /CFR224-55( ) 5-blade, constant speed, full feathering, reversible propellers and spinners on Textron Aviation Inc. 441 model aircraft equipped with Honeywell TPE331-8-400 Series engines or aircraft modified in accordance with STC SA2925SO or SA5682NM, in accordance with the configuration stated in Master Operational Manual List, Doc. No. E-3417, Rev. 1, dated August 18, 2020 or ... (continued on Page 3 of 3) (Description of Type Design Change Continued on Page 3 of 3)

1. The aircraft must be operated in accordance with the "Limitations" section of Airplane Flight Manual Supplement, Doc. No. E-3418, Rev. 3, dated August 18, 2020 or later EASA approved revision.

(Limitations and Conditions Continued on Page 3 of 3) November 6, 2019 March 8, 2021 Anthony E. Gallo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

Date o transfer:

IMPORT SA04460NY SA04460NY 3

IMPORT SA04460NY (Date of Issuance: March 8, 2021) Description of Type Design Change (continued):

1. later EASA approved revision and Installation Instructions, Doc. No. E-3419, Rev. 0, dated June 24, 2019 or later EASA approved revision.

2. Operation must be in accordance with Airplane Flight Manual Supplement, Doc. No.

E-3418, Rev. 3, dated August 18, 2020 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-3420, Rev. 0, dated June 24, 2019 or later EASA accepted revision, and is required as part of this installation.

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.

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. 441 aircraft is as follows:

a) The type certification basis for the Textron Aviation Inc. 441 aircraft as shown on TCDS A28CE for parts not changed or not affected by the change.

b) The type certification basis for the Textron Aviation Inc. 441 aircraft as shown on TCDS A28CE for parts changed or affected by the change with the following exception:

• Compliance with 14 CFR Part 36 at Amendment 36-31.

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