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Engine and powerplant

STC SA1-274

FAA DRS lists SA1-274 as Current · Reissued, held by Steve Pierce, for New Piper Aircraft PA-22 and New Piper Aircraft PA-22-135. Recorded change: Installation of Lycoming O-320(150 hp) series engine and Sensenich M74DM propeller. Snapshot dated June 30, 2026.

FAA-listed holder
Steve Pierce
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA1-274 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: New Piper Aircraft PA-22 and New Piper Aircraft PA-22-135. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft PA-221A6New Piper Aircraft PA-22-1351A6

Buyer checks

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