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Propellers

STC SA1-89

FAA DRS lists SA1-89 as Current · Reissued, held by McCauley Propeller Systems, for New Piper Aircraft PA-20 Series. Recorded change: Installation of McCauley Propeller Systems fixed pitch MET-L-Prop models 1A170/GM7452 and 1A170/GM7454. Snapshot dated June 30, 2026.

FAA-listed holder
McCauley Propeller Systems
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA1-89 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-20 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft PA-20 Series1A4

Buyer checks

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