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
Normal and restricted category installation of recontoured wing leading edge and stall fences. Options: wing strut fillet or wing tips.
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
Confirm before sourcing
- 01Does it cover the exact Textron Aviation 188 and Textron Aviation 188A, and 2 more aircraft configurations model, serial range, and configuration?
- 02Which configuration, loads, materials, inspections, and damage limits apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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