# STC SA717AL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Schneider Richard J, United States
- Description: Installation of Schneider Model SWS-4000 main wheel skis and Schneider Model SWS-1000 tail wheel skis.
- Status date: April 6, 1982
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-797](https://openairdocs.org/tcds/A-797)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C51C8DA3EB4E25BB85256CC20056A1DB.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA717AL

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-14 ([TCDS A-797](https://openairdocs.org/tcds/A-797))

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