STC ST04534AT

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST04534AT This certificate issued to: AerSale, Inc.

9850 NW 41st Steet, Suite 400 Doral, FL 33178 Part Original Product – Type Certificate Number: A2NM 25 of Title 14 Code of Federal Regulations.

Make: Boeing Description of Type Design Change:

Model: 757-200 & 757-300 Installation of Reticulated Polyurethane Foam (RPF) for Center Fuel Tank Ignition Mitigation with AerSale, Inc.

documents: (1) Master Data List, CT-MDL5062-01, Revision A, dated 01/25/2022, or later FAA approved revisions. (2) Instructions for Continued Airworthiness (ICA), CT-ICA5062-01, Revision B, dated 01/19/2022, or later FAA accepted revision. The ICA and its contents must be incorporated into the operator's maintenance program. (3) Aircraft Flight Manual Supplement (AFMS), CT-AFM5062-01, Rev IR, dated 02/02/2022, or later FAA approved revision.

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

2. This STC is applicable only to airplanes which incorporate center tank fuel scavenge system under the delivery configuration.

Date of Application: July 19, 2021 Date Reissued: January 8, 2025 Da te of Issuance: February 7, 2022 Date Amended:

By Direction of the Administrator Signature Title: (for) Manager, East Certification Branch

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST04534AT

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST04534AT Date of Reissuance: January 8, 2025 Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for Boeing 757-200 Series & 757-300 Series is as follows:

(1) The type certification basis for Boeing 757-200 Series & 757-300 Series aircraft is shown on TCDS A2NM for parts not changed or not affected by the change.

(2) The certification basis for parts changed or affected by the change since the reference date of application 08/05/2020, is based upon Part 25 as amended by Amendment 25-85 with the exception of those above amendment 25-85 listed below.

Regulations at later amendment than 25-85:

14 CFR Part 25.901(a)(1)(3)(b)(2)(3)(4)(c) amdt 25-126 14 CFR Part 25.981 (a)(c)(d) amdt 25-125 ------------- END -------------

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