STC ST03583NY
FAA DRS lists ST03583NY as Current · Issued, held by H4 Aerospace (UK) Ltd., for Boeing 737-300 Series, Boeing 737-400 Series, and Boeing 737-500 Series, and 5 more aircraft configurations. Recorded change: TCAS II upgrade. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
8
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
ST03583NY 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: Boeing 737-300 Series, Boeing 737-400 Series, and Boeing 737-500 Series, and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
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