STC SA273EA
FAA DRS lists SA273EA as Current · Reissued, held by PC6-AU23 Spares LLC, for Pilatus Aircraft PC-6/A-H2. Recorded change: Installation of United Aircraft of Canada engine PT6A-6A and Hartzell propeller HC-B3TN-3/10173 combination. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of United Aircraft of Canada engine PT6A-6A and Hartzell propeller HC-B3TN-3/10173 combination.
SA273EA 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-6/A-H2. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Pilatus Aircraft PC-6/A-H2 model, serial range, and configuration?
- 02Which powerplant configuration, limits, instruments, and maintenance data apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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