STC SE00034EN

This Certificate issued to: Pratt & Whitney 400 Main Street.

East Hartford, CT 06108

Part 33 of the Federal Aviation Regulations.

Installation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 High Pressure Turbine Module in accordance with P&W GMS Drawing List 880500-01D dated May 6, 2008 or later FAA-approved revision.

1. Life Limits for Parts approved by this Supplemental Type Certificate are published in P&W GMS Engine manual Airworthiness Limitation Section, Pratt & Whitney GMS CFM56-3 STC Engine Manual Document, Part Number PW9325M80-1, Revision 1, dated April 15, 2008, or later FAA-approved revision.

2. Instructions for Continued Airworthiness (ICA), Pratt & Whitney GMS CFM56-3 STC Engine Manual Document, Part Number PW9325M80-1, Revision 1, dated April 15, 2008, or later FAA accepted revision must be made available to the operator at the time of installation.

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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.

surrendered, revoked, or a termination date is other wise established by the Administrator of the Federal Aviation Administration.

E2GL, E21EU Make : CFM INTERNATIONAL (CFMI) Model : CFM56-3, -3B, -3C Date of application August 31, 2006 Date of issuance : May 6, 2008

Date reissued: June 12, 2008 July 27, 2009 Date amended:

(Signature) Thomas A. Boudreau Manager, Engine Certification Office

( Title)

FAA Form 8110-2-1(10-69) Page 2 OF 2

Number SE00034EN

Date reissued: July 27, 2009

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3. This STC should not be installed on engines of this model (CFM56-3) on which other previously approved modifications are incorporated, including other STC’s, unless it is determined by the installer, in accordance with Pratt & Whitney GMS Service Bulletin PWGMS 72-3, original issue dated June 2, 2008, or later FAA-approved revision, that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of the product.

Certification Basis:

Based on 14 CFR § § 21.115 amendment 77 and 21.101 amendment 90, and FAA Order 8110.48, this modification is determined to be a not-significant change. The certification basis for the CFM International CFM56-3 series engine as follows:

Regulations at the amendment 33-0 through 33-6 except as noted:

33.4(A-9), 33.5(A-9), 33.7(A-10), 33.14(A-10), 33.27(A-10), 33.88(A-18)

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