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Electrical systems

STC SA1317SW

FAA DRS lists SA1317SW as Current · Reissued, held by Signature Flight Support Corporation, for Mitsubishi Heavy Industries MU-2B-20. Recorded change: Revised battery installation. Snapshot dated June 30, 2026.

FAA-listed holder
Signature Flight Support Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Revised battery installation.

SA1317SW 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: Mitsubishi Heavy Industries MU-2B-20. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Mitsubishi Heavy Industries MU-2B-20A2PC

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Mitsubishi Heavy Industries MU-2B-20 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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