STC ST01662NY
FAA DRS lists ST01662NY as Current · Issued, held by Delta Engineering, for Boeing 747-400 Series. Recorded change: Modification of existing Mode S Transponders and TCAS by installing Honeywell/ACSS P/N 7517800-10004 ATDL Transponders and 4066010-910 TCAS. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01662NY 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 747-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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