# STC ST04805NY

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Delta Engineering Corporation, United States
- Description: Installation Gogo Connectivity System
- Applied: February 14, 2025
- Status date: February 11, 2026
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A22CE](https://openairdocs.org/tcds/A22CE)
- Certificate PDF: https://openairdocs.org/files/sha256/6c/3b/6c3b83b4cfd3a0866d0674e9c457873622094bc4dca25abcafe843a281da31f0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157713922220260511132626.0001
- DRS record last changed: May 11, 2026
- Page: https://openairdocs.org/stc/ST04805NY

## ADs that name it (0)

None.

## Approved models (1)

- Textron Aviation Inc. 500 ([TCDS A22CE](https://openairdocs.org/tcds/A22CE))

## 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: ST04805NY

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

Part 25 of the Code of Federal Regulations.

Original Product A22CE Make: Textron Aviation Inc.

Type Certificate Number: Model: 500

Installation gogo Connectivity System in accordance with Delta Engineering Master Data List (MDL) 0111-12346-2601 Revision I dated Feb. 11, 2026 or later FAA approved revisions to Delta Engineering Master Data List previously listed. The 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: February 14, 2025 Date Reissued:

Date of Issuance: March 7, 2025 Date Amended: May 2, 2025, February 11, 2026

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST04805NY Effective Date: February 11, 2026

Transfer the ownership of Supplement Type Certificate Number:

(Continuation Sheet) Number: ST04805NY Effective Date: February 11, 2026

3. Reference Delta Engineering Master Data List 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 8110.48, 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:

a. The following regulations for CFR Part 25 at later amendment than the TCDS all other regulations at certification basis defined in the TCDS:

Section Title At Amendment

25.1301 Function and installation 25-152 -------------------------------------------------END-------------------------------------------------

## Every issue (3)

- February 11, 2026: Amended, Current. [certificate](https://openairdocs.org/files/sha256/6c/3b/6c3b83b4cfd3a0866d0674e9c457873622094bc4dca25abcafe843a281da31f0)
- May 2, 2025: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/66/96/6696b62e5f358a76e989229f265da31bae20a968dd57bbe71fc82fe112f98042)
- March 7, 2025: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/5f/aa/5faac77ec1ed289829e334710eda303e203a4ce8f00c973ceaafe7f2b06afb19)

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