# STC SE1057SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aircraft Equipment Certification Corporation, United States
- Description: Installation of capacitance type probe with oil quantity indicating system in oil tank.
- Status date: March 23, 1979
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1E16](https://openairdocs.org/tcds/1E16), [TCDS E7EA](https://openairdocs.org/tcds/E7EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DE23C11F6B2C616785256CC2005A742F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE1057SO

## ADs that name it (0)

None.

## Approved models (2)

- General Electric Aircraft Engines CF700 Series ([TCDS E7EA](https://openairdocs.org/tcds/E7EA))
- General Electric Aircraft Engines CJ610 Series ([TCDS 1E16](https://openairdocs.org/tcds/1E16))

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