STC SR09652RC

Part of the Original Product – Type Certificate Number: Make:

By Direction of the Administrator Signature Title The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the prop erty of the STC holder.

FAA Form 8110-2 (7/19) Page 1 of Aero Dynamix, Inc., 3227 W. Euless Blvd.

Euless, TX 76040 29 Federal Aviation Regulations H4SW Bell Helicopter Textron Inc.

412EP Installation of Night Vision Goggle (NVG) Compatible Lighting System in accordance with Aero Dynamix, Inc., Master Drawing List (MDL) Document No. MDL 7692-01, Rev. H, dated December 11, 2019, or later Federal Aviation Administration (FAA) approved revision. Rotorcraft Flight Manual Supplement (RFMS), Aero Dynamix, Inc. Document No. RFMS 412EPI-01, Rev. IR, dated November 5, 2015 or later FAA approved revision is required.

This STC is only eligible for installation on helicopters that meet one of the following criteria (1) STC SR09600RC is installed; (2) the serial number of the helicopter is included in the range of 37002 through 37999, or (3) the serial number of the helicopter is included in the range of 37002 through 37999, or (3) the serial number of the helicopter is included in the range of either 38001 through 38999 or 39101 through 39999.

(See continuation Sheet 3 of 3) September 23, 2015 November 5, 2015 April 28, 2020 Jim Grigg Manager, Fort Worth ACO Branch Compliance & Airworthiness Division Aircraft Certification Service 3 (See continuation Sheet 3 of 3) SR09652RC

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (7/19) Page 2 of

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

This certificate may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21. 47.

3 SR09652RC

FAA Form 8110-2 (7/19) Page of The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property of the STC h older.

Date Amended: April 28, 2020 Description of Type Design Change (Continued):

Instructions for Continued Airworthiness (ICA), Aero Dynmaix, Inc. Document No. ICA 412EPI-01, Rev.

IR, dated September 26, 2015 or later FAA accepted revision is required for this installation.

Installation of NVG compatible interior lighting system does not include or imply approval for flight operations with NVGs. The operator must receive a determination from their civil aviation authority if an approval to operate with NVGs is required. Any subsequent deviation to the cockpit/cabin configuration specified in the type design of this STC may affect the compatibility of the NVIS and will require a re-evaluation for NVIS cockpit and NVG compatibility.

The aircraft is not certificated for NVG operations until the evaluation is completed. Once the aircraft is modified with this STC, any future modification to the aircraft may also affect the compatibility with NVG and may require a re-evaluation by the FAA Flight Test Branch. 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.

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