STC ST04578CH
FAA DRS lists ST04578CH as Current · Reissued, held by Apcela ATG, for Textron Aviation 750. Recorded change: Installation of SmartSky system. Snapshot dated June 30, 2026.
FAA-listed holder
Apcela ATG
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST04578CH 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: Textron Aviation 750. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
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Installation of Flight Inspection System (FIS).
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Installation of an electric Air Conditioning system.
FAA holder: Kelly Aerospace Thermal Systems LLC
The number 2 Cockpit Side Windows installed.
FAA holder: Sierracin/Sylmar Corporation