# STC SH7581SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Installation of Heli-Plex P/N39HP913 windshield assembly.
- Applied: July 27, 1988
- Status date: November 15, 2016
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/8e/dd/8edd8485e8d53fb8ab1e79e831df5358e946336bce641f7319689eed9a953325
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CEBB1EEB374DF386862580B80075E96A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH7581SW

## ADs that name it (0)

None.

## Approved models (4)

- MD Helicopter Inc. 369E ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369F ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369FF ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 500N ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## 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: SH7581SW

Part 6 of the Civil Air Regulations.

Original Product – Type Certificate Number: H3WE Make: McDonnell Douglas Helicopter Corp.

Model: 369E/F/FF, 500N Description of Type Design Change:

Installation of Heli-Plex P/N 39HP913 Windshield Assembly in accordance with Modification & Installation Drawing 39HP915, no revision, dated June 22, 1988, or later FAA approved revision.

STC SH7443SW must be installed prior to installation of this STC. Compatibility of this modification with previously installed equipment must be determined by installer.

Date of Application: July 27, 1988 Date Reissued: 10/26/90; 9/29/16; 11/15/16 Date of Issuance: April 12, 1989 Date Amended: October 31, 1991

Signature

Title S. Frances Cox Manager, Delegation Systems Certification Office, Southwest Region Bell Helicopter Textron, Inc.

441 Industrial Park Road Piney Flats, TN 37686

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

Transfer the ownership of Supplemental Type Certificate Number: SH7581SW

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: ST10813SC

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

## Every issue (1)

- November 15, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/8e/dd/8edd8485e8d53fb8ab1e79e831df5358e946336bce641f7319689eed9a953325)

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