STC ST11122SC

United States of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Number: ST11122SC

This certificate issued to Delta G Design, Inc.

716 Lake Air Drive, Suite G Waco, TX 76710 Part 25 of the Federal Aviation Regulations.

Original Product Type Certificate Number : A16WE Make : Boeing Model : 737-900ER Series Description of Type Design Change: Structural modification necessary for the installation of three cameras, one antenna and one drainage hole on a Boeing 737-900ER Series aircraft in accordance with Master Data List DGD-SPC0-MD-01, Revision IR, dated August 20, 2012 or later FAA approved revision.

Limitations and Conditions: The installer must determine whether this design change is compatible with previously approved modifications. 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: April 29, 2011 Date reissued:

Date of issuance: December 10, 2012 Date amended:

(Signature) S. Frances Cox Manager, Special Certification Office Southwest Region

(Title)

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

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):

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