STC SA4428NM
FAA DRS lists SA4428NM as Current · Reissued, held by Herculite Products Inc, for New Piper Aircraft PA-36-300 (Restricted Cat.) and New Piper Aircraft PA-36-285 (Restricted Cat.). Recorded change: Installation of Schweizer Phermone aerial application system model No. P.A.A.S. 82. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4428NM 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: New Piper Aircraft PA-36-300 (Restricted Cat.) and New Piper Aircraft PA-36-285 (Restricted Cat.). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
Installation of L3 Communications FA2100 Solid State Cockpit Voice Recorder (CVR) System.
FAA holder: Gulfstream Aerospace Corporation