# STC ST04796NY

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Delta Engineering Corporation, United States
- Description: Installation of Cabin Connectivity
- Applied: December 3, 2023
- Status date: February 20, 2025
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A21EA-1](https://openairdocs.org/tcds/A21EA-1)
- Certificate PDF: https://openairdocs.org/files/sha256/61/8c/618cfa48de83c79f4befd1b9183b2877814000b3bb5ab5d3f34bf8583f1c80da
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124196341720250307151045.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04796NY

## ADs that name it (0)

None.

## Approved models (4)

- MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700) ([TCDS A21EA-1](https://openairdocs.org/tcds/A21EA-1))
- MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 701) ([TCDS A21EA-1](https://openairdocs.org/tcds/A21EA-1))
- MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 702) ([TCDS A21EA-1](https://openairdocs.org/tcds/A21EA-1))
- MHI RJ Aviation ULC CL-600-2D24 (Regional Jet Series 900) ([TCDS A21EA-1](https://openairdocs.org/tcds/A21EA-1))

## 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 Aviation Administration Supplemental Type Certificate Number: ST04796NY

This certificate issued to: Delta Engineering Corporation 13 DRBA Way New Castle, Delaware 19720

Part 25 of the Code of Federal Regulations.

Original Product A21EA-1 Make: MHI RJ Aviation ULC Type Certificate Number:

Model: CL-600-2C10, CL-600-2D24

Installation of Cabin Connectivity in accordance with Delta Engineering Master Data List (MDL) 0108- 11952-2584 Revision N dated Feb. 20, 2025 or later FAA approved revisions to Delta Engineering Master Data List previously listed. The Instructions for Continued Airworthiness, Electrical Wiring Interconnect System Instructions for Continued Airworthiness and Airplane Flight Manual Supplement as listed on the Master Data List are required with this installation.

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

2. Compatibility of this design change with previously approved modifications must be determined by the installer. (See Continuation Sheet 3)

Date of Application: December 3, 2023 Date Reissued:

Date of Issuance: July 25, 2024 Date Amended: January 17, 2025, February 20, 2025

Title: Jonathan E. Moritz ODA Administrator ODA-800728-NE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST04796NY

Transfer the ownership of Supplement Type Certificate Number:

(Continuation Sheet) Number: ST04796NY Date: February 20, 2025

3. Reference Delta Engineering Master Data List, which can be found in Description of Type Design Change for additional limitations and conditions and applicable serial numbers.

Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48A, this STC is a non-significant change. The certification basis for un-changed or not affected areas by this STC remains un-changed by this STC and the certification basis for this STC is as follows:

1. CFR Part 25 as detailed on the TCDS.

2. CFR Part 26:

Section Title At Amendment §26.11 EWIS 26-7 §26.47 AASR 26-7 -------------------------------------------------END-------------------------------------------------

## Every issue (3)

- February 20, 2025: Amended, Current. [certificate](https://openairdocs.org/files/sha256/61/8c/618cfa48de83c79f4befd1b9183b2877814000b3bb5ab5d3f34bf8583f1c80da)
- January 17, 2025: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/07/f7/07f76d4d34941de5289248c844c629aec431bc3ed1fba2190984637c91d234c3)
- July 25, 2024: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/1b/7b/1b7b3d8338c0628bd7bed0b7d848e7c7bd8158bb932cc7d10d32969a42ddb3a0)

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