# STC SH190WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Gerbino Flight Systems, United States
- Description: Installation of P.A. speaker kit.
- Applied: May 17, 1976
- Status date: May 29, 2012
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/74/16/7416303853b00b397268727e3dda6a188202be1918342fe8353cc2cb44159edb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4EDB14AFDCECFE0186257A10005635C8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH190WE

## ADs that name it (0)

None.

## Approved models (3)

- MD Helicopter Inc. 369D ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HE ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HS ([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.

United States Of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate This certificate has been reissued to replace the original certificate reported as lost.

This Certificate issued to Allen J. Gerbino Gerbino Flight Systems 2549 North Palm Drive Signal Hill, California 90755 Part 6 of the Civil Air Regulations, dated 12/20/56, Amed. 6-1 thru 6-4 and Special Conditions dated 10/2/62, Rev. 2/8/66.

H3WE MDHI 369HS, 369HE, 369D Description of Type Design Change: Installation of P.A. Speaker Kit in accordance with FAA Approved Alexair Drawing Li st No. 761-1000, C Revision dated March 27, 1977, or later FAA approved revisions.

Alexair FAA Approved Rotorcraft Flight Manual Supplement dated June 30, 1976, revised April 14, 1977, is required with this installation.

Limitations and Conditions: The approval of this change in type design applies to the basic aircraft of the specified models that are otherwise unmodified. This approval should not be extended to other aircraft of these models on which other previously appr oved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that rotorcraft. If the holder agrees to permit another person to use this certif icate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application : May 17, 1976

Date of issuance : June 30, 1976

Date reissued : February 17, 1977, May 29, 2012

Date amended : February 17, 1977, April 14, 1977

( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office ( Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

Number

## Every issue (1)

- May 29, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/74/16/7416303853b00b397268727e3dda6a188202be1918342fe8353cc2cb44159edb)

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