STC ST02251AT
FAA DRS lists ST02251AT as Current · Reissued, held by Textron Aviation Inc, for Textron Aviation 400A. Recorded change: Installation of a cockpit speaker and aural warning muting system. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST02251AT 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 400A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Fabrication and Installation of Leading Edge Landing/Taxi Light.
FAA holder: McHugh Aviation Inc