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Avionics

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.

FAA-listed holder
Stevens Aviation
Aircraft configurations
3
FAA revision date
FAA status
Current · Issued

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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