STC ST02990AT
FAA DRS lists ST02990AT as Current · Issued, held by Chippewa Aerospace, Inc., for Embraer - Empresa Brasileira de Aeronautica SA EMB-120ER, Embraer - Empresa Brasileira de Aeronautica SA EMB-120FC, and Embraer - Empresa Brasileira de Aeronautica SA EMB-120QC, and 1 more aircraft configuration. Recorded change: Installation of Control Column Push-To-Talk (PTT) Switch with Gold Contacts. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST02990AT 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: Embraer - Empresa Brasileira de Aeronautica SA EMB-120ER, Embraer - Empresa Brasileira de Aeronautica SA EMB-120FC, and Embraer - Empresa Brasileira de Aeronautica SA EMB-120QC, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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