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Other aircraft modifications

STC SA1257SO

FAA DRS lists SA1257SO as Current · Reissued, held by Aviall Services, Inc., for Beechcraft 100, Beechcraft 200, and Beechcraft A100, and 6 more aircraft configurations. Recorded change: Install Utah Research and Development Co. Model126BC101battery charging system. Snapshot dated June 30, 2026.

FAA-listed holder
Aviall Services, Inc.
Aircraft configurations
9
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install Utah Research and Development Co. Model126BC101battery charging system.

SA1257SO 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: Beechcraft 100, Beechcraft 200, and Beechcraft A100, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Beechcraft 100A14CEBeechcraft 200A24CEBeechcraft A100A14CEBeechcraft B100A14CEBeechcraft B903A20Beechcraft C903A20Beechcraft E903A20Beechcraft F90A31CEBeechcraft H903A20

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Beechcraft 100 and Beechcraft 200, and 7 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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