STC SR00877SE

Number SR00877SE

This certificate, issued to Aerometals, Inc.

3920 Sandstone Drive El Dorado Hills, CA 95762

Part 6 of the Civil Air (369HM, HS, HE, D, E, F, FF) Regulations, and Part 27 of the Federal Aviation (600N) Regulations.

Original ProductType Certificate Number: H3WE Make: MDHI (Hughes) Model: 369HM, 369HS, 369HE, 369D, 369E, 369F, 369FF, and 600N

Description of the Type Design Change: Installation of an engine inlet air filtration system in accordance with INTEC Master Drawing List No. 1369- 1001, Revision G, dated May 20, 2003, or later Federal Aviation Administration (FAA) approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model rotorcraft only.

This approval should not be extended to other rotorcraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that rotorcraft.

A copy of this certificate, and Rotorcraft Flight Manual Supplement (RFMS) No. 1369- 1200, Revision A, dated June 4, 2003, or later FAA-approved revision (for Models 369HM, HS, HE, D, E, F, FF), or RFMS 1600-1200, Revision IR, dated October 30, 2001, (for Model 600N) or later FAA -approved revision, must be maintained as part of the permanent records of the modified rotorcraft.

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

Date of application: June 7, 2000 Date reissued: 2/28/03; 11/9/06; 3/20/07; 6/11/07; 7/30/10;

8/15/14 Date of issuance: February 23, 2001 Date amended: 4/4/01; 10/30/01; 6/3/03; 11/9/ 06

(Signature)

Manager, Seattle Aircraft Certification Office (Title)