# STC SA274GL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Scenic Avn Svcs, Inc, United States
- Description: Installation of a Scenic exhaust assembly, P/N YR-12013, in lieu of Swearingen exhaust assembly, P/N 27-62061-15, using original installation hardware and components. No installation data are required.
- Status date: October 3, 1978
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A8SW](https://openairdocs.org/tcds/A8SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5869008F2CB3142285256CC20008C87C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA274GL

## ADs that name it (0)

None.

## Approved models (1)

- Fairchild Aircraft Corporation SA226-TC ([TCDS A8SW](https://openairdocs.org/tcds/A8SW))

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