STC ST09830DS

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ST09830DS United Airlines 4933 Wright Road Houston, TX 77032 25 & 26 the Federal Aviation Regulations A16WE The Boeing Company 737-9 Refer: PSCP ER2500R01732; ODA project number: 98300.

(1) AVOD Integration on Boeing B737-9 fleet in accordance with United Airlines Master Drawing List 2500DA16105, Revision A, dated May 17, 2024, or later FAA approved revision. (2) Supplemental Instructions for Continued Airworthiness, Document Number 2500R01733C Revision A, dated May 23, 2024 or later approved FAA revision. (3) AFM Supplement, Document Number DC303-141624-00 Rev -, dated May 2, 2024, or later FAA approved revision. (4) No EWIS ICA is required for this modification.

(1) The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. (continued on page 3) January 5, 2022 June 3, 2024 Raju Tumarada, STC Administrator United Airlines Organization Designation Authorization 3 ODA-710450-SW

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Date oI transfer:

ST09830DS 3

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(2) 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 the FAA policy for design changes that are not significant in FAA Order 8110.48, the certification basis for this modification is as follows:

a. The type certification basis for parts not changed or not affected by the change is shown in TCDS A16WE.

b. The certification basis for parts changed or affected by this modification since the reference application date January 05, 2022 is based upon the type certification basis shown in TCDS A16WE.

c. The modification certification basis also includes Special Conditions 25-358-SC, Boeing 737 series Airplanes: Seats with non-traditional, large, non-metallic panels, effective August 09, 2007.

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