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Engine and powerplant

STC ST04201NY

FAA DRS lists ST04201NY as Current · Amended, held by Aerospace Design & Compliance LLC, for Textron Aviation 500, Textron Aviation 560, and Textron Aviation S550. Recorded change: Installation of ENode Engine Data Acquisition Unit & IONode Digital Data Recorder. Snapshot dated June 30, 2026.

Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

ST04201NY 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: Textron Aviation 500, Textron Aviation 560, and Textron Aviation S550. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

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