# STC SA4244WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Del-Air, United States
- Description: Installation of Elano P/N EL099001-072 NC (or later FAA approved revision) muffler in lieu of original Avcon muffler.
- Status date: March 15, 1993
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A6AB23C7C3ACCE0585256CC2000E3ACC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4244WE

## ADs that name it (0)

None.

## Approved models (4)

- The New Piper Aircraft Inc. PA-28-140 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- The New Piper Aircraft Inc. PA-28-150 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- The New Piper Aircraft Inc. PA-28-151 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- The New Piper Aircraft Inc. PA-28-160 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))

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