STC ST11872IB

IMPORT ST11872IB

AEROTEC CONCEPT

AERODROME 81300 GRAULHET FRANCE Part 25 Title 14 Code of Federal Regulations A28NM Airbus SAS A320-211/-212/-214/-216/-231/-232/-233/-251N/-252N/-253N/-271N/ -272N/-273N; A321-111/-112/-131/-211/-212/-213/-231/-232/-251N/ -252N/-253N/-271N/-272N/-251NX/-252NX/-253NX/-271NX/-272NX

1. Installation of Iridium Antenna - Mechanical Provisions must be in accordance with Aerotec Concept Master Data List Number AE22001MDL, Revision 0, dated June 20, 2022, or later EASA approved revisions.

2. Maintenance must be in accordance with Aerotec Concept Instructions for Continued Airworthiness Number AE22001ICA, Revision 0, dated January 4, 2022, or later EASA accepted revisions.

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

(See Limitations and Conditions Continued on Page 3 of 3) December 20, 2024 January 13, 2025 John Yoo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

IMPORT ST11872IB 3

IMPORT ST11872IB Date of Issuance: January 13, 2025

2. Maintenance must be in accordance with "Airworthiness Limitations" section of Aerotec Concept Instructions for Continued Airworthiness referenced in the Description of Type Design Change of this STC.

3. This approval is limited to the Installation of Iridium Antenna - Mechanical Provisions.

The FAA has not certified the equipment for which these provisions are intended.

You must get additional FAA approval for activation of this equipment.

4. This STC is applicable to all serial numbers for this Make-Model.

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

----------END---------- 3 3