# STC SA4-2

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Gander Aircraft Corp
- Description: Lycoming R-680-E, E3A or E3B engines and Hartzell 93Z propellers.
- Status date: September 9, 1999
- Data sheets: A-734, A-734, A-734
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7C5A4E36757930ED85256CC2000C5E01.0001
- Page: https://openairdocs.org/stc/SA4-2

## ADs that name it

- [AD 58-04-02](https://openairdocs.org/ad/58-04-02): Split Ring · Hartzell Propeller HC-93Z20-2 with STC SA4-2. Named in the applicability

## Approved models (3)

- Gulfstream Aerospace Corporation G-44 Series (TCDS A-734)
- Gulfstream Aerospace Corporation G-44A (TCDS A-734)
- Gulfstream Aerospace Corporation Scan Type 30 (TCDS A-734)

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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.