STC ST04276AT
FAA DRS lists ST04276AT as Current · Amended, held by Avionics Support Group Inc., for Boeing 757-200 Series and Boeing 757-300 Series. Recorded change: Installation of an IRIDIUM Satellite Communications System. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended
Recorded modification
What the FAA record covers
ST04276AT identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Boeing 757-200 Series and Boeing 757-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft connectivity STCs
Installation of a Universal Adapter Plate (UAP) and Radome for Electronically Steered Antenna (ESA).
FAA holder: StandardAero Business Aviation Services LLC
Update of Intelsat Cabin Connectivity and Connectivity Antenna.
FAA holder: Delta Engineering Corporation
FAA record reference
- STC number
- ST04276AT
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- July 16, 2016
- Revision date
- August 3, 2023
- CFR references
- Part 25