STC ST04578AT
FAA DRS lists ST04578AT as Current · Issued, held by Archeion Holdings L.L.C., for Boeing 777-200 Series, Boeing 777-200LR Series, and Boeing 777-300 Series, and 1 more aircraft configuration. Recorded change: Installation of an Avionica, LLC Auxiliary Display Unit Hosted Application (ADU APP) on an Avionica avWiFi Server System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of an Avionica, LLC Auxiliary Display Unit Hosted Application (ADU APP) on an Avionica avWiFi Server System.
ST04578AT 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 777-200 Series, Boeing 777-200LR Series, and Boeing 777-300 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 777-200 Series and Boeing 777-200LR Series, and 2 more aircraft configurations model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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