STC SR00902DE

Supplemental type certificate · MD Helicopters Inc

Holder
MD Helicopters Inc · United States
Status
Current · Reissued
Status date
August 5, 2022
Applied
September 18, 2018
Product
Aircraft · Rotorcraft
Certification basis
Part 21, Part 27
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 External Equipment Mounts for provisions

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 FAA Form 8110-2 (03/21) Page 1 of 3 22___

Number: SR00902DE

This certificate issued to: MD Helicopters, LLC 4555 East McDowell Road Mesa, Arizona 85215-9734

27 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: H3WE

- Make: MD Helicopters, LLC

Model: 369D, 369E, 369FF

Description of Type Design Change: Installation of External Equipment Mounts for provisions in accordance with Document No. 369D296504, Master Drawing List, External Equipment Mounts STC, Revision E, dated November 21, 2018, FAA approved December 13, 2018, or later FAA approved revision. Instructions for Continued Airworthiness (ICA), Document No. CSP-104, Revision Original dated November 28. 2018, FAA accepted December 13, 2018, or later FAA accepted revision is required to be made available at installation. FAA Approved Rotorcraft Flight Manual Supplement, Document No. CSP-D/E/FF-STC1, Revision Original dated October 9, 2018, FAA Approved December 13, 2018, or later FAA approved revision is required for this modification.

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. Equipment is not included in this approval. The FAA has not certified the equipment for which these provisions are intended. You must get additional FAA approval to install this equipment. The FAA must evaluate the installation to ensure it complies with the applicable airworthiness standards.

3. If the holder agrees to permit another person to use this certificate to alter a product, the holder shall give the other person written evidence of that permission. (Certification Basis Continued on Page 3 of 3).

Date of Application: September 18, 2018 Date Reissued: August 5, 2022 Date of Issuance: December 13, 2018 Date Amended:

Title: Acting Manager, Technical & Administrative Support Section Aviation Safety Los Angeles ACO Branch

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (03/21) Page 2 of 3 22___

Number: SR00902DE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (03/21) Page 3 of 3 22___

SR00902DE Date of Issuance: December 13, 2018

Certification Basis (Continued):

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the MDHI 369D, 369E, and 369FF external equipment mount provisions is as follows:

a. The type certification basis for MDHI 369D, 369E, 369FF rotorcraft is shown on TCDS H3WE for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, September 18, 2018, is based upon 14 CFR Part 27, effective February 1, 1965, plus Amendments 27-1 through 27-30. Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this modification was determined to be:

Regulations established in accordance with the TCDS Certification Basis applicable to this design change:

14 CFR Sections: 27.25 Amdt. 27-14; 27.51 Amdt. - : 27.65(b) Amdt. 27-14; 27.71 Amdt. 27-21;

27.75(a) Amdt. 27-14; 27.75(b) Amdt. 27-14; 27-141 Amdt. 27-21; 27.143(a) Amdt. 27-21; 27.171 Amdt. - ; 27.173 Amdt. 27-21; 27.175 Amdt. 27-34; 27.177 Amdt. 27-21; 27.251 Amdt. - ; 27.301 Amdt. - : 27.303 Amdt. - : 27.305(a) Amdt. - : 27.307(a) Amdt. 27-26; 27.337(a) Amdt. 27-26; 27.341 Amdt. - ; 27.601(a) Amdt. - ; 27.603 Amdt. 27-16; 27-605(a) Amdt. 27-16; 27.607 Amdt. 27-4;

27.609(a) Amdt. - ; 27.610 Amdt. 27-21; 27.611 Amdt. - ; 27.613 Amdt. 27-26; 27.619(b)(1) Amdt. - ;

27.625(a) Amdt. - ; 27.723 Amdt. - ; 27.725(a) Amdt. - ; 27.727 Amdt. 27-26; 27.1501 Amdt. 27-14;

27.1503 Amdt. - ; 27.1505 Amdt. 27-21; 27.1519 Amdt. 27-21; 27.1529 Amdt. 27-18; 27.1541 Amdt.

- ; 27.1559 Amdt. 27-21; 27.1581 Amdt. 27-14; 27.1583(c, e) Amdt. 27-16; 27.1585(a) Amdt. 27-21

-END-

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 · 3

MakeModelData sheet
MD Helicopters Inc.369DH3WE
MD Helicopters Inc.369EH3WE
MD Helicopters Inc.369FFH3WE

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
August 5, 2022Reissued, currentCertificate
December 13, 2018Issued, earlier issueCertificate