# STC SA02674AT

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Power Flow Systems Inc
- Description: Modification of engine exhaust system for improved engine performance by installation of Power Flow Systems, Inc. Tuned Exhaust System per Master Drawing List, PFS-13740-00, Revision, IR, dated: 06/05/03 or Master Drawing List, PFS-13741-00, Revision, IR, dated: 11/26/03 and Installation Instructions Report, PFS-13750-00, Revision A, dated: 08/30/02 or Installation Instructions contained in Report PFS-13751-00, Revision, IR, dated: 11/26/03 or later FAA approved revision.
- Status date: December 4, 2003
- Data sheets: A13CE, A13CE, A13CE
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2BA027C14B4B96D886256E2300641B53.0001
- Page: https://openairdocs.org/stc/SA02674AT

## ADs that name it

None.

## Approved models (3)

- The Cessna Aircraft Company 177 (TCDS A13CE)
- The Cessna Aircraft Company 177A (TCDS A13CE)
- The Cessna Aircraft Company 177B (TCDS A13CE)

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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.