# STC SA7435SW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Univair Aircraft Corporation, United States
- Description: Install Teledyne O-200A engine and McCauley 1A101-DCM propeller.
- Applied: February 3, 1988
- Status date: June 19, 2003
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-691](https://openairdocs.org/tcds/A-691)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/77FCD47B6CEACE3A86256D72006CAA8D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA7435SW

## ADs that name it (0)

None.

## Approved models (2)

- The New Piper Aircraft Inc. J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)) ([TCDS A-691](https://openairdocs.org/tcds/A-691))
- The New Piper Aircraft Inc. J3C-65S ([TCDS A-691](https://openairdocs.org/tcds/A-691))

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