STC SA2293WE

This Certificate issued to United Air Lines, Inc.

600 Jefferson Street Houston, Texas 77002 Part 4b of the Civil Air Regulations. dated December 31, 1953 (See T.C. Data Sheet A3WE).

A3WE

Boeing

727-22, 727-22QC Description of Type Design Change : Interior of interior arrangement in accordance with FAA Approved United Air Lines Drawing List Nos. COA 7-2062, pages 1, 3, 4 and 5, and COA 7-2063 page 2 of 5, or later FAA approved revisions.

Limitations and Conditions: This approval should not extended to ot her aircraft of this model on which other previously approved modifications are incorporat ed unless it is determined by the installer that the interrelationship between this cha nge and any of those other previ ously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. 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.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: October 30, 1970

Date of issuance: December 17, 1970

Date reissued: November 30, 2011

Date amended: March 5, 1971

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

NOTE:

DO NOT DELETE THIS PAGE.

DO NOT ADD ANY DATA TO THIS PAGE.

THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.