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.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
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.
Related electrical systems STCs
Installation of an alternator and regulator as a replacement to existing OEM generators and mechanical voltage regulators.
FAA holder: Hartzell Engine Technologies, LLC
Install Jasco P/N 6555-1 alternator and 12 volt electrical system.
FAA holder: Rare Aircraft Ltd
Installation of a Modified Battery Heat Shield.
FAA holder: Socata North America Inc
FAA record reference
- STC number
- SA4582SW
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- May 4, 1981
- Revision date
- March 6, 2014
- CFR references
- Part 3, Part 21