# STC SA1425GL

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Cooper Aviation Supply Company, Inc., United States
- Description: Surrendered and incorporated into STC SA241CH.
- Status date: June 14, 2002
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2), [TCDS AR-7](https://openairdocs.org/tcds/AR-7)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BA146CE2D4E244B185256CC1008210B8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1425GL

## ADs that name it (0)

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-18 Series (Restricted Cat.) ([TCDS AR-7](https://openairdocs.org/tcds/AR-7))
- The New Piper Aircraft Inc. PA-18A ([TCDS 1A2](https://openairdocs.org/tcds/1A2))

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.