STC SA528EA
FAA DRS lists SA528EA as Current · Reissued, held by PC6-AU23 Spares LLC, for Pilatus Aircraft PC-6/B-H2, Pilatus Aircraft PC-6/B1-H2, and Pilatus Aircraft PC-6/B2-H2, and 2 more aircraft configurations. Recorded change: Installation of KX-160 NAV/COM, 618M-1A VHF COM., T-10-R HF COMM, ARC Type 21A ADF headsets, microphones and speakers. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA528EA 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: Pilatus Aircraft PC-6/B-H2, Pilatus Aircraft PC-6/B1-H2, and Pilatus Aircraft PC-6/B2-H2, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
Installation of throttle warning switch.
FAA holder: Signature Flight Support Corporation
Installation of Lawrence auxiliary power unit in aft baggage compartment for ground operation only.
FAA holder: Signature Flight Support Corporation
Installation of high rate discharge fire extinguisher system.
FAA holder: Signature Flight Support Corporation
Installation of tail cone.
FAA holder: Signature Flight Support Corporation