STC SA01990WI
FAA DRS lists SA01990WI as Current · Issued, held by Textron Aviation Inc, for Textron Aviation 525B and Textron Aviation 525C. Recorded change: Installation of Gogo Biz AVANCE L5 4G ATG System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA01990WI 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 525B and Textron Aviation 525C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Provisions of Mission Equipment.
FAA holder: Delta Engineering Corporation
Installation of the Honeywell GNS-XLS Flight Management System.
FAA holder: Honeywell International Inc
Installation of King Model KFC-200.
FAA holder: Honeywell International Inc