Skip to content
Propellers

STC SA1-90

FAA DRS lists SA1-90 as Current · Reissued, held by McCauley Propeller Systems, for New Piper Aircraft PA-22 Series. Recorded change: Installation of McCauley Propeller Systems fixed pitch MET-L-Prop models 1A170/GM7452 and 1A170/GM7454. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

SA1-90 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 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft PA-22 Series1A6

Related propellers STCs

FAA record reference

STC number
SA1-90
Product
Aircraft · Single-Engine
Country
United States
Application date
August 24, 1957
Revision date
August 15, 2006
CFR references
Part 3, Part 21