# STC SA2648SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Gulfcoast Stacks, USA
- Description: Addition of Exhaust Stack Extensions
- Applied: May 30, 1989
- Status date: October 23, 1989
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A1EA](https://openairdocs.org/tcds/A1EA)
- Certificate PDF: https://openairdocs.org/files/sha256/ba/72/ba72477cc64770ecad46465c22e9dce60174ff4731b55910a049e8023e737984
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178864853020230504130926.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2648SO

## ADs that name it (0)

None.

## Approved models (2)

- Piper Aircraft Inc. PA-30 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))
- Piper Aircraft Inc. PA-39 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- October 23, 1989: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ba/72/ba72477cc64770ecad46465c22e9dce60174ff4731b55910a049e8023e737984)

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