STC ST09718AC
FAA DRS lists ST09718AC as Current · Reissued, held by Sierra Industries Ltd., for Textron Aviation 500, Textron Aviation 550, and Textron Aviation 560, and 3 more aircraft configurations. Recorded change: Installation of Artex C406 (406 MHz) Series emergency locator transmitter, antenna, and remote switch assembly. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST09718AC 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 560, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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