# STC SE325SW

- Type: Supplemental type certificate
- Status: Current, Abandoned
- Holder: Superior Flow Company
- Description: Full flow oil filter.
- Status date: October 31, 2017
- Data sheets: E-273, E-273
- Certificate PDF: https://openairdocs.org/files/sha256/a8/40/a84021127badf98d8a73648e5e18ed6aab43b3950bf8cbceea1cbf4a8bde6dc8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E63DD75977B52A8786258218004D467F.0001
- Page: https://openairdocs.org/stc/SE325SW

## ADs that name it

- [AD 67-01-04](https://openairdocs.org/ad/67-01-04): Oil Filters · Full flow oil filter (Superior Flow STC SA401SW or 2 others). Effective Jan 2, 1967. Named in the applicability

## Approved models (2)

- Teledyne Continental Motors IO-470 Series (TCDS E-273)
- Teledyne Continental Motors O-470 Series (TCDS E-273)

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- October 31, 2017: Abandoned, Current. [certificate](https://openairdocs.org/files/sha256/a8/40/a84021127badf98d8a73648e5e18ed6aab43b3950bf8cbceea1cbf4a8bde6dc8)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.