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Avionics

STC SA8975SW

FAA DRS lists SA8975SW as Current · Reissued, held by TASS Inc, for McDonnell Douglas DC-9-81 (MD-81), McDonnell Douglas DC-9-83 (MD-83), and McDonnell Douglas DC-9-82 (MD-82). Recorded change: Installation of Bendix/ Allied Signal RDR-4B Weather Radar with Predictive Windshear detection. Snapshot dated June 30, 2026.

FAA-listed holder
TASS Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Bendix/ Allied Signal RDR-4B Weather Radar with Predictive Windshear detection.

SA8975SW 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 (MD-81), McDonnell Douglas DC-9-83 (MD-83), and McDonnell Douglas DC-9-82 (MD-82). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDonnell Douglas DC-9-81 (MD-81)A6WEMcDonnell Douglas DC-9-83 (MD-83)A6WEMcDonnell Douglas DC-9-82 (MD-82)A6WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-9-81 (MD-81) and McDonnell Douglas DC-9-83 (MD-83), and 1 more aircraft configuration 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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