# STC SE09319SC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Texas Skyways Inc, United States
- Description: Modify oil pan adding a new oil sump drain.
- Status date: February 13, 1997
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3E1](https://openairdocs.org/tcds/3E1), [TCDS 3E3](https://openairdocs.org/tcds/3E3), [TCDS E-269](https://openairdocs.org/tcds/E-269), [TCDS E3SO](https://openairdocs.org/tcds/E3SO), [TCDS E5CE](https://openairdocs.org/tcds/E5CE), [TCDS E5SO](https://openairdocs.org/tcds/E5SO), [TCDS E8CE](https://openairdocs.org/tcds/E8CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BC999F8D98C44BE085256CC2005A740D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE09319SC

## ADs that name it (0)

None.

## Approved models (7)

- Teledyne Continental Motors IO-470 Series ([TCDS 3E1](https://openairdocs.org/tcds/3E1))
- Teledyne Continental Motors IO-520 Series ([TCDS E5CE](https://openairdocs.org/tcds/E5CE))
- Teledyne Continental Motors IO-550 Series ([TCDS E3SO](https://openairdocs.org/tcds/E3SO))
- Teledyne Continental Motors O-470 Series ([TCDS E-269](https://openairdocs.org/tcds/E-269))
- Teledyne Continental Motors TSIO-470 Series ([TCDS 3E3](https://openairdocs.org/tcds/3E3))
- Teledyne Continental Motors TSIO-520 Series ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Teledyne Continental Motors TSIO-550 Series ([TCDS E5SO](https://openairdocs.org/tcds/E5SO))

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