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Electrical systems

STC SA1583SW

FAA DRS lists SA1583SW as Current · Reissued, held by FoxCart GSE, LLC, for Beechcraft 65-90, Beechcraft 65-A90, and Beechcraft B90, and 2 more aircraft configurations. Recorded change: Foxtronics/TRAMM BT1 600 nickel-cadmium battery temperature system. Snapshot dated June 30, 2026.

FAA-listed holder
FoxCart GSE, LLC
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Foxtronics/TRAMM BT1 600 nickel-cadmium battery temperature system.

SA1583SW 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 65-90, Beechcraft 65-A90, and Beechcraft B90, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Beechcraft 65-903A20Beechcraft 65-A903A20Beechcraft B903A20Beechcraft C903A20Beechcraft E903A20

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Beechcraft 65-90 and Beechcraft 65-A90, and 3 more aircraft configurations model, serial range, and configuration?
  2. 02Which load analysis, wiring changes, protection, and limitations 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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