# STC SH4639SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Gulfstream-California Inc.
- Description: Installation of Lear-Siegler starter-generator.
- Status date: March 16, 2011
- Data sheets: H2SW, H2SW, H2SW
- Certificate PDF: https://openairdocs.org/files/sha256/cb/d1/cbd1c3b6bbcf3b5ff20bd7e59767cbf47874461f9b0d98aa9fde3d73a994e585
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E61F980B1B41F4358625785A006722EF.0001
- Page: https://openairdocs.org/stc/SH4639SW

## ADs that name it

None.

## Approved models (3)

- Bell Helicopter Textron (Canada) 206A (TCDS H2SW)
- Bell Helicopter Textron (Canada) 206B (TCDS H2SW)
- Bell Helicopter Textron (Canada) 206L (TCDS H2SW)

## What the certificate says

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

## Every issue (5)

- March 16, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/cb/d1/cbd1c3b6bbcf3b5ff20bd7e59767cbf47874461f9b0d98aa9fde3d73a994e585)
- June 27, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/79/fc/79fc0afd4f2ad5486d00b0943b558f436bf57115af295e2f99d03f74fd803115)
- February 16, 2007: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/97/9e/979e0f6ad7c19552924eaebb163b3bc6c68216df8b98b4d3af8bb39d08a3d3e0)
- July 26, 2006: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/f4/d8/f4d86e538f286ec3903c5ba8e71283d1d4cc91557a8186a155b4e9a8f5037e14)
- February 4, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/c4/cd/c4cd96be7b0a8616c50ef2a6d252182b2e3d65e2cbc2269db57391305226d232)

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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.