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Avionics

STC ST10194SC

FAA DRS lists ST10194SC as Current · Issued, held by Aircraft Systems & Mfg, for McDonnell Douglas DC-9-81, McDonnell Douglas DC-9-82, and McDonnell Douglas DC-9-83, and 2 more aircraft configurations. Recorded change: Installation of Teledyne Communications Management Unit (CMU) with supporting VHF communications transceiver (if not already installed) and supporting Dual Functional Interactive Display Unit (DFIDU) (if not already installed). Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft Systems & Mfg
Aircraft configurations
5
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Teledyne Communications Management Unit (CMU) with supporting VHF communications transceiver (if not already installed) and supporting Dual Functional Interactive Display Unit (DFIDU) (if not already installed).

ST10194SC 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-9-81, McDonnell Douglas DC-9-82, and McDonnell Douglas DC-9-83, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDonnell Douglas DC-9-81A6WEMcDonnell Douglas DC-9-82A6WEMcDonnell Douglas DC-9-83A6WEMcDonnell Douglas DC-9-87A6WEMcDonnell Douglas MD-88A6WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-9-81 and McDonnell Douglas DC-9-82, and 3 more aircraft configurations model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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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