STC SA4582SW
FAA DRS lists SA4582SW as Current · Reissued, held by Hartzell Engine Technologies, LLC, for Piper Aircraft PA-24. Recorded change: Installation of a JASC 6650 12-volt 50 amp alternator J12-100SP voltage regulator and associated wiring. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a JASC 6650 12-volt 50 amp alternator J12-100SP voltage regulator and associated wiring.
SA4582SW 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: Piper Aircraft PA-24. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Piper Aircraft PA-24 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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