# STC SA4976SW

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Page AvJet Corp
- Description: Installation of aft oxygen system.
- Status date: July 9, 2008
- Data sheets: A21EA
- Certificate PDF: https://openairdocs.org/files/sha256/da/58/da58454539ff1c81a348c55f5f752dc3513424408554623160ea7117b8bbc057
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B74F78B2F00E87BA862574C600442122.0001
- Page: https://openairdocs.org/stc/SA4976SW

## 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/da/58/da58454539ff1c81a348c55f5f752dc3513424408554623160ea7117b8bbc057)

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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.