STC ST00063MC
FAA DRS lists ST00063MC as Current · Issued, held by Stevens Aviation, for Textron Aviation 550, Textron Aviation 560, and Textron Aviation 560XL. Recorded change: Installation of Universal Avionics Dual UNS-1Espw upgrade. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00063MC 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 550, Textron Aviation 560, and Textron Aviation 560XL. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
Installation of Garmin AT, MX20 Multi-Function Display (MFD).
FAA holder: Garmin AT Inc.
Installation of an Intermap Technologies Radar Pod.
FAA holder: Intermap Technologies
Installation of a modified instrument panel.
FAA holder: Univair Aircraft Corporation
Installation of an Universal Avionics Terrain Awareness and Warning System (TAWS).
FAA holder: Duncan Aviation Inc