STC SA142NW
FAA DRS lists SA142NW as Current · Reissued, held by Sierra Industries Inc, for Textron Aviation 188, Textron Aviation 188A, and Textron Aviation A188, and 1 more aircraft configuration. Recorded change: Normal and restricted category installation of recontoured wing leading edge and stall fences. Options: wing strut fillet or wing tips. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA142NW 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 188, Textron Aviation 188A, and Textron Aviation A188, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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