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Engine and powerplant

STC SA8323SW

FAA DRS lists SA8323SW as Current · Reissued, held by Sierra Industries Ltd., for Pilatus Aircraft PC-7. Recorded change: Install Pratt & Whitney Canada PT6A-25C engine and Hartzell HC-B3TN-2/T10178(N)-8R propeller. Snapshot dated June 30, 2026.

FAA-listed holder
Sierra Industries Ltd.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install Pratt & Whitney Canada PT6A-25C engine and Hartzell HC-B3TN-2/T10178(N)-8R propeller.

SA8323SW 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: Pilatus Aircraft PC-7. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Pilatus Aircraft PC-7A50EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Pilatus Aircraft PC-7 model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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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