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.
Recorded modification
What the FAA record covers
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.
Related other aircraft modifications STCs
FAA record reference
- STC number
- SA8953SW
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- March 14, 1994
- Revision date
- September 22, 2021
- CFR references
- Part 21, Part 25