# STC ST04540CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Citadel Completions LLC, United States
- Description: Installation of a CMS/IFE System Upgrade in accordance with Citadel Completions, LLC. Master Data List 7097-MDL-001, Revision (AC), dated 27 IAN 2022, or later FAA Approved Revision.
- Applied: January 28, 2022
- Status date: March 17, 2022
- Product: Aircraft
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/7e/73/7e73f3841d3bd32cbb7959b71945fc52cdf9518c63adce01acad48e595c7bbc0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/91D84FB186E54BB086258808006E4DD8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04540CH

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 737-700 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

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ST04540CH Citadel Completions, LLC 3900 Chennault Parkway Lake Charles, LA 70615 Part 25 the Federal Aviation Regulations A16WE The Boeing Company 737-700 Series Installation of a CMS/IFE System Upgrade in accordance with Citadel Completions, LLC. Master Data List 7097-MDL-001, Revision (AC), dated 27 JAN 2022, or later FAA Approved Revision.

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

(See Continuation Sheet) September 3, 2021 February 10, 2022 January 28, 2022 Manager, Airframe & Administrative Services Section Chicago ACO Branch 4

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Too (Name and address of transferee):

Date oI transfer:

ST04540CH 4

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$Q\ ST04540CH Date reissued: February 10, 2022 Description of Type Design Change - cont.

FAA Approved Aircraft Flight Manual Supplement document number 7097-AFMS-002 Revision (A), dated 14 JAN 2022, or later FAA approved revision is a required part of this modification.

The aircraft must be maintained in accordance with FAA accepted Instructions for Continued Airworthiness, 7097-ICAS-001 Revision (IR) dated 11 JAN 2022, or later FAA accepted revision in addition to the basic airplane maintenance manuals.

The aircraft must be maintained in accordance with FAA accepted Instructions for Continued Airworthiness, 7097-ICAS-002 Revision (IR) dated 11 JAN 2022, or later FAA accepted revision in addition to the basic airplane maintenance manuals.

Limitations and Conditions - cont.

2. This STC requires prior or concurrent embodiment of a TPED STC or embodiment of Liberty Partners, Inc. STC ST11071SC.

3. You cannot use descriptive data from this design change to duplicate other products.

This approval is limited to only the installation made in The Boeing Company 737-700 Series S/N 28579. This STC does not permit manufacturing of parts for multiple installations.

Certification Basis - cont.

Based on 14 CFR §§ 21.101, 21.115 and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for The Boeing Company 737-700 Series Installation of a CMS/IFE System Upgrade is as follows:

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a. The type certification basis for The Boeing Company 737-700 Series is shown on TCDS A16WE for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, 03 SEP 2021, is based upon TCDS A16WE. Based on 14 CFR § 21.101, 21.115 and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for this modification was determined to be:

Regulations at the amendment level in TCDS A16WE:

25.1(a,b)[Original], 25.23(a)[Original], 25.301(a,b)[25-23], 25.303[25-23], 25.305(a,b) [25-86], 25.307(a)[25-72], 25.561(c)[Original], 25.601[Original], 25.603(a-c)[25-46],

25.605(a)[25-46], 25.609(a,b)[Original], 25.611[25-23], 25.613(a,b,d)[25-72], 25.619 (a-c)[25-23], 25.625(a)[25-72], 25.785(k)[25-72], 25.789(a)[25-46], 25.869(a(4),c) [25-72], 25.1301(a-d)[Original], 25.1307(c)[25-72], 25.1322(a,c)[25-38], 25.1351(a(1)) [25-72], 25.1353(a,b)[25-42], 25.1357(a,c)[Original], 25.1431(a,c)[Original], 25.1438 (a-c)[25-41], 25.1441(a-c)[Original], 25.1443(b)[Original], 25.1449[Original], 25.1453 (a,b)[Original], 25.1519[Original], 25.1529[25-54], 25.1541(a,b)[Original], 25.1581 (a,b,d)[25-72], 25.1583(a-i)[25-72], 25.1585(a-e)[25-46], 25.1587(a-b)[25-72], 26.11(c) [26-0].

Regulations at higher amendment level:

25.853(a)[25-116], 25.1309(a,b,d,g)[25-41].

-------------------------------------------------------END------------------------------------------------------ 44

## Every issue (2)

- March 17, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/7e/73/7e73f3841d3bd32cbb7959b71945fc52cdf9518c63adce01acad48e595c7bbc0)
- January 28, 2022: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/44/91/4491cabc8674904f6bc4c65f3a23f5a2375e2832cd0d1b0f69d3114809ae2ada)

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