STC ST04811NY

ST04811NY ALOFT AeroArchitects 21652 Nanticoke Avenue Georgetown, DE 19947 25 Federal Aviation Regulations A16WE The Boeing Company 737-800 Series

1. Modification of CMS and IFE Systems Modification on Boeing 737-800 Series Aircraft per ALOFT AeroArchitects Installation MDL No. 8495-0001-MDL Rev IR, dated: August 29, 2024.

See continuation sheets 3 through 4.

1.The Installer must determine whether this design change is compatable with previously approved modifications.

See continuation sheets 3 thru 4.

August 28, 2023 September 13, 2024 R. Shawn Davis STC Administrator ODA-955292-NE 4

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ST04811NY STC Effective Date: September 13, 2024 Description of Type Design Change: (continued)

2. ICA: Comply with ALOFT AeroArchitects Instructions for Continued Airworthiness (ICA), document no. TM-8495-ICAW, revision IR, dated August 26, 2024, or later FAA-accepted revision.

3. EWIS ICA - This STC does not require a revised Electrical Wiring Interconnection System (EWIS) Instructions for Continued Airworthiness (ICA).

4. AFMS. Comply with the FAA-approved ALOFT AeroArchitects Airplane Flight Manual Supplement (AFMS), document No. AFMS-8495-P348-001, revision IR, FAA-approved on September 13, 2024, or later FAA-approved revision.

Limitations and Conditions: (continued)

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.

3. The installation of the following Supplemental Type Certificate is required for this modification: STC ST03297NY.

4. Articles listed in COTS Equipment Report, Document 8495-00-COTS-001, revision A, Dated September 10, 2024 are not eligible for Parts Manufacture Approval.

ST04811NY STC Effective Date: September 13, 2024 Certification Basis:

1. Based on 14 CFR §§ 21.101 and 21.115, and the FAA policy for non-significant changes in FAA Order 8110.48, the certification basis for the Boeing Company 737-800 series for this design change modification is as follows:

a. The type certification basis for this aircraft is shown on the Type Certificate Data Sheet (TCDS) A16WE for parts not altered nor affected by the design change.

b. The certification basis for parts altered or affected by the design change since the reference date of the project application is based upon parts 25 & 26 as amended through Amendments 25-77 et al. and 26-7 as listed in the TCDS for 737-800.

Regulations at the amendment level in TCDS : 14 CFR §§ Part 25: 25.29, 25.301, 25.303, 25.305, 25.307, 25.561, 25.601, 25.603, 25.605,

25.609, 25.611, 25.613, 25.625, 25.771, 25.773, 25.777, 25.787, 25.789, 25.831,

25.853, 25.863, 25.869, 25.1301, 25.1307, 25.1309, 25.1321, 25.1322, 25.1351,

25.1353, 25.1357, 25.1381, 25.1431, 25.1501, 25.1581, 25.1585, H25.2.

Part 26: 26.11

Regulations above the amendment level in TCDS Part 25: 25.869(a)(1) 25-123, 25.1353(a),(c) 25-123, H25.5(a)(1),(b) 25-123.

Regulations showing split compliance Part 25: 25.1353 at both 25-42 and 25-123, 25.869 at both 25-72 and 25-123.

Applicable provisions of 14 CFR part 26 are included in the certification basis and listed above. For any future Part 26 amendments, the holder of this STC must demonstrate compliance with the applicable sections as listed in the TCDS.

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