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Engine and powerplant

STC SA7435SW

FAA DRS lists SA7435SW as Current · Amended, held by Univair Aircraft Corporation, for New Piper Aircraft J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) and New Piper Aircraft J3C-65S. Recorded change: Install Teledyne O-200A engine and McCauley 1A101-DCM propeller. Snapshot dated June 30, 2026.

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FAA-listed holder
Univair Aircraft Corporation
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SA7435SW 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 J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) and New Piper Aircraft J3C-65S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2))A-691New Piper Aircraft J3C-65SA-691

Related engine and powerplant STCs

FAA record reference

STC number
SA7435SW
Product
Aircraft · Single-Engine
Country
United States
Application date
February 3, 1988
Revision date
June 19, 2003
CFR references
Part 21