# STC SA4751SW

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Page AvJet Corp
- Description: Installation of dual IDC 4-inch mach/airspeed indicators.
- Status date: July 9, 2008
- Data sheets: A21EA
- Certificate PDF: https://openairdocs.org/files/sha256/5a/7e/5a7e463d1b6df22cfe640b372f81724145dcdaedae91b746e04178cd66f5b6f2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/72344446E925C696862574CE0071FE28.0001
- Page: https://openairdocs.org/stc/SA4751SW

## 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/sha256/5a/7e/5a7e463d1b6df22cfe640b372f81724145dcdaedae91b746e04178cd66f5b6f2)

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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.