STC SR01373SE

Number SR01373SE

This certificate, issued to Aerometals, Inc.

3920 Sandstone Drive El Dorado Hills, CA 95762

Part 21.29 of the Federal Aviation Regulations.

Original ProductType Certificate Number: H9EU Make: Airbus Helicopters Model: EC130B4

Description of the Type Design Change: Installation of an engine air filter, in accordance with INTEC Master Drawing List No. 1350-1001, Revision G, dated January 05, 2004, and INTEC Installation Instructions 1130-INST-1, Revision A, dated December 23, 2003, or later Federal Aviation Administration (FAA) approved revisions to these documents.

Limitations and Conditions: This air filter installation must be maintained in accordance with INTEC Document 1130-SERIES-ICA-1, Revision-IR, dated December 23, 2003, or later FAA-approved revision. Approval of this change in type design applies to the above model rotorcraft only. This approval should not be extended to rotorcraft of this model 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 the FAA-Approved Rotorcraft Flight Manual Supplement, dated January 23, 2003, or later FAA-approved revision, must be maintained as part of the permanent record 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 2, 2003 Date reissued: 11/9/06; 3/20/07; 6/11/07; 7/30/10; 8/15/14

Date of issuance: February 3, 2004 Date amended: November 9, 2006

(Signature)

Manager, Seattle Aircraft Certification Office (Title)