STC SH3555NM

Supplemental type certificate · Rolls-Royce Engine Services-Oakland Inc.

Holder
Rolls-Royce Engine Services-Oakland Inc. · United States
Status
Current · Reissued
Status date
January 6, 2011
Applied
November 17, 1986
Product
Aircraft · Rotorcraft
Certification basis
Part 21
Data sheet
TCDSH3WE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of a Teledyne-Gill P/N G-641 lead acid battery.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may 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 ROLLS-ROYCE ENGINE SERVICES-OAKLAND INC.

7200 Earhart Road Oakland, California 94621-4504 Part 6 of the Civil Air Regulations..

H3WE MD Helicopter Inc. (MDHI) 369H, 369HS, 369HE, 369D, 369E, 369F, 369FF, 500N Description of Type Design Change: Installation of a Teledyne-Gill, P/N G-641 Lead Acid Battery in accordance with FAA Approved Heli-Dyne, Inc. Dr awing List Report No. 2000, no revision, dated November 18, 1986, or later FAA approved revisions. Heli-Dyne Inc. FAA Approved Rotorcraft Flight Manual Supplement, McDonnell Douglas Helicopter da ted December 31, 1986, or later FAA approved revision is required with this installation.

Limitations and Conditions: The approval of this change in type design applies basically to the listed models only. This approval should not be extended to other rotorcra ft of these models on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this cha nge and any of those other previ ously approved modifications will introduce no adverse effect upon the airworthiness of that rotorcraft. If the holder agrees to permit another person to use this certificate to alter the product, th e holder shall give the other person written evidence of that permission.

Date of application : November 17, 1986

Date of issuance : January 29, 1987

Date reissued : April 30, 1995, January 6, 2011

Date amended : May 6, 1988, April 6, 1993

( Signature) 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

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 8

MakeModelData sheet
MD Helicopter Inc.369DH3WE
MD Helicopter Inc.369EH3WE
MD Helicopter Inc.369FH3WE
MD Helicopter Inc.369FFH3WE
MD Helicopter Inc.369HH3WE
MD Helicopter Inc.369HEH3WE
MD Helicopter Inc.369HSH3WE
MD Helicopter Inc.500NH3WE