# STC SA589AL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Ronald E Sullivan
- Description: Install square horizontal stabilizers, elevators, and rudder.
- Status date: June 28, 1976
- Data sheets: 1A2, 1A2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D04ECA834A38E35D85256CC200122C4A.0001
- Page: https://openairdocs.org/stc/SA589AL

## ADs that name it

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-18-\"150\" (TCDS 1A2)
- The New Piper Aircraft Inc. PA-18A-\"150\" (TCDS 1A2)

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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.