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Other aircraft modifications

STC SA8073SW

FAA DRS lists SA8073SW as Current · Reissued, held by Honeywell International Inc., for Boeing 757-200 Series, Boeing 757-200CB Series, and Boeing 757-200PF Series, and 2 more aircraft configurations. Recorded change: Replace core assembly of AiResearch Reheater Heat Exchanger, Part Number 194274-3 and 194274-4. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc.
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replace core assembly of AiResearch Reheater Heat Exchanger, Part Number 194274-3 and 194274-4.

SA8073SW 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: Boeing 757-200 Series, Boeing 757-200CB Series, and Boeing 757-200PF Series, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 757-200 SeriesA2NMBoeing 757-200CB SeriesA2NMBoeing 757-200PF SeriesA2NMBoeing 767-200 SeriesA1NMBoeing 767-300 SeriesA1NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 757-200 Series and Boeing 757-200CB Series, and 3 more aircraft configurations 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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