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Other aircraft modifications

STC ST01895NY

FAA DRS lists ST01895NY as Current · Issued, held by Delta Engineering, for McDonnell Douglas DC-9-87 and McDonnell Douglas MD-88. Recorded change: Replacement dual transponders with ACSS 7517800-10005 ATDL transponders with ELS and Gables G7490-58 control head. Snapshot dated June 30, 2026.

FAA-listed holder
Delta Engineering
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Replacement dual transponders with ACSS 7517800-10005 ATDL transponders with ELS and Gables G7490-58 control head.

ST01895NY 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 DC-9-87 and McDonnell Douglas MD-88. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDonnell Douglas DC-9-87A6WEMcDonnell Douglas MD-88A6WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-9-87 and McDonnell Douglas MD-88 model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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