# STC SA3293WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hagerman Ronald T, United States
- Description: Installation of McCauley 1B90CM7351 propeller on aircraft equipped with Continental C-75-12 engine. (415-C 113 thru 812)
- Status date: November 15, 1976
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-718](https://openairdocs.org/tcds/A-718)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/89F2D8AE374476B585256CC2000A9679.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3293WE

## ADs that name it (0)

None.

## Approved models (1)

- Univair Aircraft Corporation 415-C ([TCDS A-718](https://openairdocs.org/tcds/A-718))

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