# STC SA507AL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Univair Aircraft Corp
- Description: Installation of alternate crankcase breather.
- Status date: July 9, 1981
- Data sheets: A-691
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/224DECDA7F02BEF485256CC20012266D.0001
- Page: https://openairdocs.org/stc/SA507AL

## ADs that name it

None.

## Approved models (1)

- The New Piper Aircraft Inc. J3 Series (TCDS A-691)

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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.