STC SA1977WE
FAA DRS lists SA1977WE as Current · Reissued, held by Sierra Industries Ltd., for Textron Aviation 150, Textron Aviation 150A, and Textron Aviation 150B, and 9 more aircraft configurations. Recorded change: Installation of recontoured wing leading edge, stall fences, wing tips and positive aileron seals. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of recontoured wing leading edge, stall fences, wing tips and positive aileron seals.
SA1977WE 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 150, Textron Aviation 150A, and Textron Aviation 150B, and 9 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Textron Aviation 150 and Textron Aviation 150A, and 10 more aircraft configurations model, serial range, and configuration?
- 02Which control configuration, rigging, limitations, and inspections 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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