Skip to content
Electrical systems

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.

Aircraft configurations
7
FAA revision date
FAA status
Current · Issued

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

Confirm before sourcing