# STC SA88SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Air Carrier Eng Service Inc, United States
- Description: B-400 oil separator.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A5](https://openairdocs.org/tcds/2A5)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/75C949AB7907759D862570D20071F744.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA88SO

## ADs that name it (0)

None.

## Approved models (2)

- Curtiss-Wright Corporation C-46/CW20-T ([TCDS 2A5](https://openairdocs.org/tcds/2A5))
- Curtiss-Wright Corporation Super C-46/CW20-T ([TCDS 2A5](https://openairdocs.org/tcds/2A5))

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