# STC SA1-379

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Fram Corporation, United States
- Description: Lube oil filter PB55-1 on aircraft with Continental E-185-1 through -11 engines.
- Status date: September 11, 1967
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS A-777](https://openairdocs.org/tcds/A-777)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1426676CF312C29285256CCB00601814.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1-379

## ADs that name it (0)

None.

## Approved models (4)

- Raytheon Aircraft Company 35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company 35 Series ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Raytheon Aircraft Company A35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company F35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))

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