# STC SA4-483

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Glasco-Air Products, United States
- Description: Application of glass cloth with resin.
- Status date: January 1, 1960
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-805](https://openairdocs.org/tcds/A-805)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4D9C75E81C0896EA862570D0005298C8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-483

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-17 ([TCDS A-805](https://openairdocs.org/tcds/A-805))

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