STC SA3034WE-D

This Certificate issued to United Air Lines, Inc.

600 Jefferson Street Houston, Texas 77002

Part 25 of the Federal Aviation Regulations. (See Type Certificate Data Sheet A16WE.)

Original Product Type Certificate Number : A16WE Make: Boeing Model: 737-222 Description of Type Design Chang e: Replace one first class seat assembly with a carry-on baggage module, relocate existing garment bag module and remove LH and RH class divider allowing the two modules to serve as class dividers. Installation in accordance with DAS-1-WE Approved United Air Lines Drawing List dated January 26, 1977, covering COA 9-1324 or later FAA approved revisions.

Limitations and Conditions: The approval of this change in type design applies basically to the Boeing 737-222 only. This approval should not be exte nded to other aircraft of this mode l on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modificati ons will introduce no adverse effect upon the airworthiness of that aircraft. This determination should include consideration of significan t changes in weight distribution such as an increase in the fixed disposable weight in the fusel age. 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 : January 6, 1977

Date of issuance : January 26, 1977

Date reissued : November 30, 2011

( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office ( Title)

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U.S. GPO 1987-763-28