STC ST09694AC
FAA DRS lists ST09694AC as Current · Issued, held by S-TEC, for Textron Aviation 500, Textron Aviation 550, and Textron Aviation S550, and 1 more aircraft configuration. Recorded change: Installation of S-TEC/Chelton EFIS system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST09694AC 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 500, Textron Aviation 550, and Textron Aviation S550, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related avionics STCs
Installation of Sperry Primus 650 weather radar system.
FAA holder: Textron Aviation Inc