STC SA3592WE-D

This Certificate issued to United Air Lines, Inc.

600 Jefferson Street Houston, Texas 77002

Part 4b of the Civil Air Regulations. See Type Certificate Data Sheet A3WE Original Product Type Certificate Number :

A3WE

Boeing

727-222 Description of Type Design Change : Replace the auxiliary galley/stowag e compartment located in the RH aft passenger cabin between Sta. 1101 and 1137 with a new stowage compartment. This will be accomplished in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 3592 dated May 21, 1979 or later FAA approved revisions.

Limitations and Conditions: The approval of this change in type design applies basically to B-727-222 aircraft only. This approval does not extend to other aircraft of this model on which other previously approved modifications are incorporated unless it is dete rmined by the installer that the interrelationship between this change and any of those other previ ously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. If th e holder agrees to permit another person to use this certificate 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: March 7, 1979

Date of issuance: May 21, 1979

Date reissued: November 30, 2011

Date amended: December 17, 1979

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

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