STC SR01717SE

Number SR01717SE

This certificate, issued to Aviation Specialties Unlimited, Inc.

4632 West Aeronca Street Boise, ID 83705

Part 29 of the Federal Aviation Regulations.

Original ProductType Certificate Number: H10EU Make: Aerospatiale Model: AS-365N2, AS 365 N3, EC155B1, SA-365N1, SA-365N

Description of the Type Design Change: Manufacture and installation of a Supplemental Lighting System in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List MDL-365004-3, Revision K, dated March 16, 2013, or later Federal Aviation Administration (FAA) approved revision, and maintained in accordance with ASU Instructions for Continued Airworthiness ICA-365004-4, Revision E, dated March 5, 2013, or later FAA-accepted revision.

Limitations and Conditions: This modification applies to the models listed above and only to the specific serial numbers listed on ASU Master Drawing List MDL-365004-3, Revision K, dated March 16, 2013, or later FAA-approved revision. This rotorcraft employs Night Vision Imaging System lighting, commonly named NVIS , that has been certified to ensure the aircraft is compatible with Night Vision Goggles (NVG). For t his reason, interior and exterior modifications that add or change systems that emit or reflect light have the potential to alter or change the NVIS lighting vs. NVG compatibility. Compatibility of this design with subsequent modifications must be determined by the installer. The determination of compatibility with modifications that emit or reflect light may require a re-evaluation by an FAA aircraft certification office. A copy of this certificate and Rotorcraft Flight Manual Supplement FMS-365004-6, Revision E, FAA approved April 2, 2013, or later FAA-approved revisions, must be maintained as part of the permanent records for the modified aircraft.

If the holder agrees to permit another person to use this certificate to alter the product, the holder s hall give the other person written evidence of that permission.

Date of application: November 25, 2005 Date reissued:

Date of issuance: November 7, 2006 Date amended: 3/16/10; 4/16/12; 4/2/13; 6/4/13

(Signature)

Acting Manager, Seattle Aircraft Certification Office (Title)