# STC SA4-652

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Winslow Aerofilter Corp
- Description: Full flow aerofilter kit 3-1A101.
- Status date: January 1, 1960
- Data sheets: 1A10
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/163CFC87152E9CCA862570D00078A254.0001
- Page: https://openairdocs.org/stc/SA4-652

## ADs that name it

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-23 Series (TCDS 1A10)

---
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.