STC SA1874SW
FAA DRS lists SA1874SW as Current · Reissued, held by Mitsubishi Heavy Industries America Inc., for Mitsubishi Heavy Industries MU-2B-20. Recorded change: Installation of battery temperature warning system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of battery temperature warning system.
SA1874SW 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.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Mitsubishi Heavy Industries MU-2B-20 model, serial range, and configuration?
- 02Which load analysis, wiring changes, protection, and limitations 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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