# STC SA53SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Air Carrier Eng Service Inc
- Description: B-500-1 oil separator.
- Status date: January 1, 1960
- Data sheets: A-762, A-762
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A94414D5786D012B862570D10065A5C9.0001
- Page: https://openairdocs.org/stc/SA53SO

## ADs that name it

None.

## Approved models (2)

- McDonnell Douglas Corporation C54-DC Series (TCDS A-762)
- McDonnell Douglas Corporation DC-4 (TCDS A-762)

---
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.