STC SA10267SC

Number SA10267SC

This certificate issued to CenTex Aerospace, Inc.

7925 Karl May Drive Waco, TX 76708-0500

Part 23 of the Federal Aviation Regulations.

Original Product–Type Certificate Number: TA4CH Make: Diamond Aircraft Industries Model: DA20-C1

Description of Type Design Change: Installation of Teledyne Continental Motors IOF-240-B engine in accordance with CenTex Aerospace, Inc. Drawing No. 17003-0000-1000, Rev. -, dated 10/03/02, or later FAA approved revision. Type Design data is contained in CenTex Aerospace, Inc. Master Drawing List 17003-0000-0000, Rev. -, dated 12/01/02 or later FAA approved version.

Required Airplane Flight Manual data is contained in CenTex Aerospace, Inc. Supplement AFMS17003, dated July 19, 2004, or later FAA approved revision. Required Instructions for Continued Airworthiness are contained in CenTex Aerospace, Inc.

Maintenance/Shop Manual Supplement No. 17003-06.

Date of application: December 19, 2002

Date of issuance : July 19, 2004 Date reissued : December 06, 2004; September 7, 2007 October 31, 2007 Date amended:

( Signature) Melvin D. Taylor, Manager Atlanta Aircraft Certification Office

( Title)

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee) (Number and Street)

(City, State, and ZIP code)

from (Name of grantor) (Print or type)

(Address of grantor) (Number and Street)

(City, State, and ZIP code)

Signature of grantor (In ink):

United States of America Department of Transportation -- Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SA10267SC

Date of Issuance: July 19, 2004 Reissuance Date: December 6, 2004; September 7, 2007, October 31, 2007

Compatibility of this design change with previously approved modifications must be determined by the installer. 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.

Certification Basis:

14 CFR Part 23 Amendment 23-53 and Special Conditions 23-144

-END-

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES