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IMPORT SA12140IB FTI ENGINEERING NETWORK GmbH LUDWIG-WITTHOEFT-STR 14 15745 WILDAU GERMANY Part 23 Title 14 Code of Federal Regulations A60CE Embraer S.A.

EMB-505 Mechanical provisions for the installation of a GOGO HDX antenna FTI Engineering Network Master Document List F18-E023-0073 Issue 04 dated 25/08/2025, or later FAA approved revision (Description continued on Page 3)

1. Approval of this change in type design applies to all serial numbers of the model of airplane listed above only.

(Limitations continued of Page 3) May 23, 2025 September 11, 2025 John Yoo Manager, International Validation Branch (AIR-730) Compliance & Airworthiness Division Aircraft Certification Service 3

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Too (Name and address of transferee):

Date oI transfer:

IMPORT SA12140IB 3

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IMPORT SA12140IB Description of Type Design Change (continuation):

Maintenance Manual Supplement Doc. No. F21-001-EO23-0073 Issue 04 dated 13/08/2025 Instructions for Continued Airworthiness (ICA) Doc No. F33-E023-0073 Issue 04 dated 18/08/2025 Limitations and Conditions (continuation):

2. Compatibility of this design change with previously approved modifications must be determined by the installer.

3. If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

4. A copy of this certificate and the ICAs shall be maintained as part of the permanent records for the modified airplane.

Certification Basis:

Based on 14 CFR §21.115 and §21.101, and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis due to this modification is the original for Model Embraer EMB-505 shown on TCDS A60CE Revision 13.

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