# STC SA158GL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aero Fabricators Co, United States
- Description: Installation of engine fiberglass cowling.
- Status date: March 10, 1977
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-691](https://openairdocs.org/tcds/A-691)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6026F23F55B2AAB885256CC1008213F1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA158GL

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. J3C-65 ([TCDS A-691](https://openairdocs.org/tcds/A-691))

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