# STC SA7584SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Business Air
- Description: Modification to the nose wheel steering system.
- Status date: January 22, 1990
- Data sheets: A20SO, A20SO, A20SO
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/20D4F0CB33BFD25085256CC20056A3CB.0001
- Page: https://openairdocs.org/stc/SA7584SW

## ADs that name it

None.

## Approved models (3)

- The New Piper Aircraft Inc. PA-31-300 (TCDS A20SO)
- The New Piper Aircraft Inc. PA-31-325 (TCDS A20SO)
- The New Piper Aircraft Inc. PA-31-350 (TCDS A20SO)

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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.