# STC SA3270SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Colgate W Darden III, United States
- Description: Install Champion CH48110 or Champ ES-48110 oil filter in a OTW aircraft with a Warner 165 engine.
- Status date: June 26, 1992
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-736](https://openairdocs.org/tcds/A-736)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3A143ACBEDED48CF85256CC2000A9627.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3270SO

## ADs that name it (0)

None.

## Approved models (1)

- Meyers Industries Incorporated OTW ([TCDS A-736](https://openairdocs.org/tcds/A-736))

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