What it approves
Installation (including Demod option) of Connectivity Antenna
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST04801NY
This certificate issued to: Delta Engineering Corporation 3 Aviator Way Ormond Beach, Florida 32174
Part 25 of the Code of Federal Regulations.
Original Product A56NM Make: Embraer Type Certificate Number: Model: ERJ 170-200 STD, ERJ 170-200 LR, ERJ 170-200 SU, ERJ 170-200 LL, ERJ 170-100 STD, ERJ 170-100 LR, ERJ 170-100 SU, ERJ 170-100 SE
Installation (including Demod option) of Connectivity Antenna in accordance with Delta Engineering Master Data List (MDL) 0172-12220-2596 Revision M dated Aug. 28, 2026 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 is 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: October 29, 2024 Date Reissued:
Date of Issuance: November 21, 2024 Date Amended: February 11, 2025, August 28, 2026
Title: Jonathan E. Moritz ODA Administrator ODA-800728-NE
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST04801NY Effective Date: August 28, 2026
Transfer the ownership of Supplement Type Certificate Number:
(Continuation Sheet) Number: ST04801NY Effective Date: August 28, 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. Equivalent Level of Safety ODA-2596-01-F-1 for 14 CFR §§ 25.251.
b. Certification basis defined in the TCDS.
c. This STC does not affect aircraft noise characteristics and does not change the aircraft's compliance with the applicable requirements of 14 CFR Part 36.
d. CFR Part 26:
Section Title At Amendment §26.11 EWIS 26-7 §26.47 AASR 26-7 -------------------------------------------------END-------------------------------------------------
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 8
Every issue · 3
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| August 28, 2026 | Amended, current | Certificate |
| February 11, 2025 | Amended, earlier issue | Certificate |
| November 21, 2024 | Issued, earlier issue | Certificate |