STC SA4170NM
FAA DRS lists SA4170NM as Current · Reissued, held by McFarlane Aviation LLC, for Textron Aviation 170, Textron Aviation 170A, and Textron Aviation 170B, and 19 more aircraft configurations. Recorded change: Installation of part numbers PPA1301-1/-2 and PPA1201-1. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4170NM 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 170, Textron Aviation 170A, and Textron Aviation 170B, and 19 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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