# STC ST04551CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Astronics Armstrong Aerospace, United States
- Description: Installation of an Astronics CSC Edge IFE System
- Applied: August 6, 2021
- Status date: March 17, 2022
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/15/9b/159b79424c5cbfa43732f0e21607a5a6ad262ab4e643b8e1001dd80f719cea61
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190774433620250918205719.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04551CH

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 737-8 ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-9 ([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.

United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate Number: ST04551CH FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of 3

This certificate issued to: Astronics Armstrong Aerospace 804 S. Northpoint Blvd Waukegan, IL 60085

Part 25 of Federal Aviation Regulations.

Original Product Type Certificate Number: A16WE Make: Boeing

Model: 737-8, 737-9 Description of Type Design Change:

Installation of an Astronics CSC Edge IFE System in accordance with Astronics Armstrong Aerospace Master Data List, Doc. No. DC104-2030-00, Revision A, dated February 1, 2022, or later FAA approved revision.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

-- Continued on Sheet 3 --

Date of Application: August 6, 2021 Date Reissued:

Date of Issuance: March 17, 2022 Date Amended:

United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate Number: ST04551CH FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of 3

United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate

(Continuation Sheet) Number: ST04551CH Limitations and Conditions, continued:

2. FAA Approved Airplane Flight Manual Supplement, Astronics Armstrong Aerospace Doc. No. DC303-2030-00, Revision -, approved December 16, 2021, or later FAA approved revision, is required on board the modified aircraft.

3. FAA Approved Instructions for Continued Airworthiness, Astronics Armstrong Aerospace Doc. No. DC113-2030-00, dated October 28, 2021, or later FAA approved revision is required for this modification.

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

-----------END-----------

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 3 of 3

## Every issue (1)

- March 17, 2022: Issued, Current. [certificate](https://openairdocs.org/files/sha256/15/9b/159b79424c5cbfa43732f0e21607a5a6ad262ab4e643b8e1001dd80f719cea61)

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