STC SA7971SW
FAA DRS lists SA7971SW as Current · Reissued, held by AAR Airframe and Accessories Group Inc, for Saab Aircraft AB 340A (SAAB-SF340A) and Saab Aircraft AB SAAB 340B. Recorded change: Installation of freon air conditioning using Enviro Systems, Inc. components. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA7971SW 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: Saab Aircraft AB 340A (SAAB-SF340A) and Saab Aircraft AB SAAB 340B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
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