# STC SA720AL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Schneider Richard J
- Description: Installation of Schneider model SWS-4000 main wheel skis and Schneider model SWS-1000 tail wheel skis.
- Status date: March 25, 1982
- Data sheets: 1A4, 1A4, 1A4, 1A4, 1A4, 1A4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3413900C78E3113985256CC20056A20B.0001
- Page: https://openairdocs.org/stc/SA720AL

## ADs that name it

None.

## Approved models (6)

- The New Piper Aircraft Inc. PA-20 (TCDS 1A4)
- The New Piper Aircraft Inc. PA-20-"115" (TCDS 1A4)
- The New Piper Aircraft Inc. PA-20-"135" (TCDS 1A4)
- The New Piper Aircraft Inc. PA-20S (TCDS 1A4)
- The New Piper Aircraft Inc. PA-20S-"115" (TCDS 1A4)
- The New Piper Aircraft Inc. PA-20S-"135" (TCDS 1A4)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.