STC SA09309AC-D
FAA DRS lists SA09309AC-D as Current · Amended, held by S-TEC Corporation, for Mooney Aircraft M20B, Mooney Aircraft M20C, and Mooney Aircraft M20D, and 1 more aircraft configuration. Recorded change: Installation of S-TEC System 30 ALT Altitude Hold System, Model ST-746. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA09309AC-D 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: Mooney Aircraft M20B, Mooney Aircraft M20C, and Mooney Aircraft M20D, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
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