Certificate of RegistrationThis certifies that the Quality Management System of

Precision Aircraft Machining Company, Inc. PAMCO10640 Elkwood Street

Sun Valley, California, 91352, United States

has been assessed by NSF-ISR and found to be in conformance to the following standard(s):

AS9100D with ISO 9001:2015*Audited in accordance with AS9104/1:2012 Requirements for Aviation, Space, and Defense Quality Management System Certification Programs.

NSF-ISR is accredited under the Americas Aerospace Quality Group Registration Management Committee.

Scope of Registration:Campus: (Central Office) Design, Manufacturing and Assembly of Hydraulic Fittings, Specialty Fittings and Machined Parts.

Carl Blazik,Director, Technical Operations &Business Units, NSF-ISR, Ltd.

Page 1 of 2

Certificate Number: C0363468-AS2Certificate Decision/Re-Issue Date: 27-JUL-2018Certificate Issue Date: 10-JUN-2017Expiration Date *: 09-JUN-2020

This Annex is only Valid in connection with the above-mentioned certificate issued by NSF-ISRPage 2 of 2

ANNEX PAGE FOR CERTIFICATE REGISTRATION NUMBER C0363468-AS2

CERTIFICATE DECISION/RE-ISSUE DATE: 27-JUL-2018CERTIFICATE EXPIRATION DATE: 09-JUN-2020

Precision Aircraft Machining Company, Inc. PAMCO10640 Elkwood Street

Sun Valley, California, 91352, United States

Remote Location: Precision Aircraft Machining Company, Inc. PAMCO

10641/10649 Elkwood StreetSun Valley, California, 91352, United States

Scope:CNC Machining, Deburring.

Remote Location: Precision Aircraft Machining Company, Inc. PAMCO

7826 Clybourn StreetSun Valley, California, 91352, United States

Scope:CNC Machining, Deburring.

Remote Location: Precision Aircraft Machining Company, Inc. PAMCO

7838/7832 Clybourn StreetSun Valley, California, 91352, United States

Scope:CNC Machining, Deburring.