# STC SA232SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Lasher Charles David, United States
- Description: Change Aeronca Model 7AC powerplant from Teledyne Continental Motors (TCM) model C65-8 to TCM model C85-12 or C85-12F or change Aeronca model 7BCM from TCM model C85-8 series engine to the C85-12 or C85-12F in accordance with Star Aircraft Company Instruction S.A. 301 and Report No. 300R. Either modification can use the Sensenich model 72GK propeller with pitch settings from 44 through 50 inches. The Notes Section of Type Certificate Data Sheet, P-170, has information concerning required plates, flange adapters, etc.
- Applied: April 12, 1962
- Status date: July 23, 2003
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A672EE92F3D34DA286256DE5005237A0.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA232SO

## ADs that name it (0)

None.

## Approved models (2)

- American Champion Aircraft Corp. 7AC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7BCM (Army L-16A) ([TCDS A-759](https://openairdocs.org/tcds/A-759))

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