STC ST12220IB

FAA 8110-2 (10/24) Page 1 of ___ IMPORT ST12220IB PMV Engineering 60 Impasse de Varsovie 82000 Montauban, France Part 25 Title 14, Code of Federal Regulations A53EU ATR – GIE Avions de Transport Régional ATR72-212A

1. This STC is applicable to all serial numbers for the ATR72-212A.

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

(See Limitations and Conditions continued on page 3 of 3) 07/04/2025 11/26/2025 John Yoo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

1. Installation of Starlink Aviation In-Flight Entertainment System in accordance with either

- (for certification prototype aircraft only) PMV Engineering Master Document List number SCA-01760-MDL-S01, Revision 02, dated April 9, 2025, or later EASA approved revision; OR

- Master Document List number SCA-01760-MDL-S02, Revision 02, dated May 5, 2025, or later EASA approved revision. (See Description of Type Design Change continued on page 3 of 3)

2. Maintenance in accordance with PMV Engineering Instructions for Continued Airworthiness document number SCA-01760-ICA-R01, Revision R01, dated April 30, 2025, or later EASA accepted revision.

3. Operated in accordance with Aircraft Flight Manual Supplement SCA-01760-AFMS, Revision R02, dated December 5, 2024, or later EASA approved revision.

3. Maintenance must be in accordance with the Airworthiness Limitations Section of the Instructions for Continued Airworthiness identified in the Description section of this STC.

4. Operation must be in accordance with the Limitations section of the Aircraft Flight Manual Supplement identified in the Description section of this STC.

5. 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:

The certification basis for this modification is based upon Part 25 as specified in Type Certificate Data Sheet (TCDS) A53EU, except for the areas changed or affected by the design change, for which the certification basis is the TCDS plus:

14 CFR 25.571 at Amendment 25-132 An equivalent level of safety finding has been made for the following regulation:

14 CFR 25.251(b) - use of a combination of aerodynamic analysis and flight test in lieu of flight test to the conditions required by 25.251(b), documented in ELOS Memorandum ST20308IB-T-25.251(b) 14 CFR Part 26 at Amendment 26-7

This modification has been substantiated to be a no acoustic change in accordance with 14 CFR

21.93(b).

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