STC ST04593CH

Supplemental type certificate · Astronics Connectivity Systems and Certification Corp.

Holder
Astronics Connectivity Systems and Certification Corp. · United States
Status
Current · Reissued
Status date
April 7, 2026
Applied
August 31, 2022
Product
Aircraft · Large Airplane
Certification basis
Part 25
Data sheet
TCDSA16WE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed May 27, 2026.

What it approves

Installation of Astronics EmPower In-Seat Power System

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.

This certificate is a scan without a text layerOpen the PDF to read it.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 2

MakeModelData sheet
The Boeing Company737-8A16WE
The Boeing Company737-800 SeriesA16WE

Every issue · 5

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
April 7, 2026Reissued, currentCertificate
October 10, 2025Amended, earlier issueCertificate
April 15, 2025Amended, earlier issueCertificate
October 22, 2024Amended, earlier issueCertificate
February 20, 2023Issued, earlier issueCertificate