# STC SA3047SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Preteska Joe, United States
- Description: Replacement of air intake pipes with aluminum pipe assembly.
- Status date: October 28, 1991
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A18CE](https://openairdocs.org/tcds/A18CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7C9AD7D233A454F585256CC2000A931F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3047SO

## ADs that name it (0)

None.

## Approved models (1)

- Bellanca Aircraft Corporation 17-31ATC ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))

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