# STC SA289AL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: M R Borer Aircraft Svc
- Description: Install rudder centering device.
- Status date: January 1, 1960
- Data sheets: A-780, A-797
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CDEF813CFE6B0899862570C9007A657E.0001
- Page: https://openairdocs.org/stc/SA289AL

## ADs that name it

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-12 (TCDS A-780)
- The New Piper Aircraft Inc. PA-14 (TCDS A-797)

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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.