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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.

FAA-listed holder
Aerospace Design & Compliance LLC
Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of ENode Engine Data Acquisition Unit & IONode Digital Data Recorder.

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.

Textron Aviation 500A22CETextron Aviation 560A22CETextron Aviation S550A22CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 500 and Textron Aviation 560, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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