STC ST01660NY
FAA DRS lists ST01660NY as Current · Issued, held by Delta Engineering, for McDonnell Douglas MD-11. Recorded change: Modification of existing Mode S Transponder by installing Honeywell/ACSS P/N 7517800-10004 ATDL transponders. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Modification of existing Mode S Transponder by installing Honeywell/ACSS P/N 7517800-10004 ATDL transponders.
ST01660NY 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: McDonnell Douglas MD-11. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact McDonnell Douglas MD-11 model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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