# STC SA4728SW

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Page AvJet Corp
- Description: Floor structure modification
- Status date: July 9, 2008
- Data sheets: A21EA
- Certificate PDF: https://openairdocs.org/files/sha256/0e/4f/0e4fbf182de138b156588a9bdf1f1145574e9220b5c139c127d6c41a3aac1d3e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F80BB238581ACF91862574CE0071FDA8.0001
- Page: https://openairdocs.org/stc/SA4728SW

## ADs that name it

None.

## Approved models (1)

- Bombardier Inc. CL-600-1A11 (CL-600) (TCDS A21EA)

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- July 9, 2008: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/0e/4f/0e4fbf182de138b156588a9bdf1f1145574e9220b5c139c127d6c41a3aac1d3e)

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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.