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Other aircraft modifications

STC SA8953SW

FAA DRS lists SA8953SW as Current · Reissued, held by Honeywell International Inc., for Boeing 767-200 Series, Boeing 767-300 Series, and Boeing 747-300 Series, and 2 more aircraft configurations. Recorded change: Replace core assembly of Hamilton Standard Air Supply Precooler, part number 792930-4 and 792930-5. 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 Hamilton Standard Air Supply Precooler, part number 792930-4 and 792930-5.

SA8953SW 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 767-200 Series, Boeing 767-300 Series, and Boeing 747-300 Series, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 767-200 SeriesA1NMBoeing 767-300 SeriesA1NMBoeing 747-300 SeriesA20WEBoeing 747-400 SeriesA20WEBoeing 747-400D SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 767-200 Series and Boeing 767-300 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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