STC ST04736NY
FAA DRS lists ST04736NY as Current · Issued, held by Aerospace Design and Compliance LLC, for Textron Aviation 500, Textron Aviation 550, and Textron Aviation S550, and 4 more aircraft configurations. Recorded change: True Blue TS28 Emergency Battery Power Supply Replacement. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04736NY 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 550, and Textron Aviation S550, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related electrical systems STCs
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