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Aircraft structures

STC ST09850SC

FAA DRS lists ST09850SC as Current · Amended, held by Aviation Devices & Electronic Components LLC, for McDonnell Douglas DC-9-87 (MD-87), McDonnell Douglas DC-9-83 (MD-83), and McDonnell Douglas DC-9-82 (MD-82), and 2 more aircraft configurations. Recorded change: Installation of left and right wing trailing edge interconnect wire harness system. Snapshot dated June 30, 2026.

Aircraft configurations
5
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of left and right wing trailing edge interconnect wire harness system.

ST09850SC 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 (MD-87), McDonnell Douglas DC-9-83 (MD-83), and McDonnell Douglas DC-9-82 (MD-82), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-9-87 (MD-87) and McDonnell Douglas DC-9-83 (MD-83), and 3 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits 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?