STC SA09862AC
FAA DRS lists SA09862AC as Current · Reissued, held by Sierra Industries Ltd., for Textron Aviation 501, Textron Aviation 525, and Textron Aviation 525A, and 2 more aircraft configurations. Recorded change: Removal of original equipment manufacturer ladder and installation of a new design cabin entrance step assembly. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Removal of original equipment manufacturer ladder and installation of a new design cabin entrance step assembly.
SA09862AC 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 501, Textron Aviation 525, and Textron Aviation 525A, and 2 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 501 and Textron Aviation 525, and 3 more aircraft configurations model, serial range, and configuration?
- 02Which layout, materials, flammability evidence, and weight changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?