# STC SH8476SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RSG Products
- Description: Installation of a Lucas electric hoist.
- Status date: January 30, 2017
- Data sheets: H4SW, H4SW
- Certificate PDF: https://openairdocs.org/files/sha256/80/73/8073fc28eb0ac69649e7e2069827a416da4db9355df681ed1ca8ea2722d06c89
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AB9F306D1A4E86AC86258234004D931B.0001
- Page: https://openairdocs.org/stc/SH8476SW

## ADs that name it

None.

## Approved models (2)

- Bell Helicopter Textron Inc. 412 (TCDS H4SW)
- Bell Helicopter Textron Inc. 412EP (TCDS H4SW)

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

FAA Form 8110-2 (5/14) Page 1 of 2

Number: SH8476SW

Part 29 of the Federal Aviation Regulations

Original Product – Type Certificate Number: H4SW Make: Bell Helicopter Textron Inc.

Model: 412, 412EP Description of Type Design Change:

Installation of a Lucas electric hoist in accordance with Heli-Dyne Systems, Inc., drawing list HD412-00-0114, Revision C dated November 13, 1992 or later FAA approved revision.

Rotorcraft Flight Manual Supplement dated December 3, 1992,or later FAA approved revision is required. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Date of Application: June 04, 1992 Date Reissued: 12/9/2010; 8/3/2016; 1/30/2017 Date of Issuance: December 03, 1992 Date Amended: February 10, 1995 Revision 1

Signature

Title James A. Grigg Manager, Fort Worth Aircraft Certification Office, Southwest Region RSG Products 3900 Falcon Way, Hangar 16S Fort Worth, TX 76106

FAA Form 8110-2 (5/14) Page 2 of 2

Transfer the ownership of Supplemental Type Certificate Number: SH8476SW

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST10962SC

FAA Form 8110-2 (5/14) Page 3 of 3

## Every issue (2)

- January 30, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/80/73/8073fc28eb0ac69649e7e2069827a416da4db9355df681ed1ca8ea2722d06c89)
- December 9, 2010: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/87/c3/87c36677585e642591e3a2e8192786fddc5811f1e839ea33c7a8a03899095ff1)

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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.