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Other aircraft modifications

STC SA8840SW

FAA DRS lists SA8840SW as Current · Reissued, held by Honeywell International Inc., for Embraer - Empresa Brasileira de Aeronautica SA EMB-120, Embraer - Empresa Brasileira de Aeronautica SA EMB-120RT, and Embraer - Empresa Brasileira de Aeronautica SA EMB-120ER. Recorded change: Replace core assembly of AiResearch Primary/Secondary Air-to-Air Heat Exchanger, part number 194546-3. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replace core assembly of AiResearch Primary/Secondary Air-to-Air Heat Exchanger, part number 194546-3.

SA8840SW 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: Embraer - Empresa Brasileira de Aeronautica SA EMB-120, Embraer - Empresa Brasileira de Aeronautica SA EMB-120RT, and Embraer - Empresa Brasileira de Aeronautica SA EMB-120ER. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Embraer - Empresa Brasileira de Aeronautica SA EMB-120A31SOEmbraer - Empresa Brasileira de Aeronautica SA EMB-120RTA31SOEmbraer - Empresa Brasileira de Aeronautica SA EMB-120ERA31SO

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Embraer - Empresa Brasileira de Aeronautica SA EMB-120 and Embraer - Empresa Brasileira de Aeronautica SA EMB-120RT, 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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