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Other aircraft modifications

STC ST01532AT

FAA DRS lists ST01532AT as Current · Surrendered, held by EJM Aerospace Services, for McDonnell Douglas DC-9-83 (MD-83), McDonnell Douglas DC-9-87 (MD-87), and McDonnell Douglas DC-9-82 (MD-82). Recorded change: Installation of a dual Canadian Marconi CMA-900 flight management system. Snapshot dated June 30, 2026.

FAA-listed holder
EJM Aerospace Services
Aircraft configurations
3
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Installation of a dual Canadian Marconi CMA-900 flight management system.

ST01532AT 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-9-83 (MD-83), McDonnell Douglas DC-9-87 (MD-87), and McDonnell Douglas DC-9-82 (MD-82). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDonnell Douglas DC-9-83 (MD-83)A6WEMcDonnell Douglas DC-9-87 (MD-87)A6WEMcDonnell Douglas DC-9-82 (MD-82)A6WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-9-83 (MD-83) and McDonnell Douglas DC-9-87 (MD-87), and 1 more aircraft configuration 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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