STC SA764NW

Un ited S tates of Am erica Department of Transportation - Federal Aviation Administration Supplemental Type Certificate

Number SA764NW

This certificate, issued to LMI Aerospace 1910 Merrill Creek Parkway Everett, WA 98203

Part 4b of the Civil Air Regulations. (727-200) and Part 25 of Federal Aviation Regulations (737)

Original ProductType Certificate Number: A3WE (727) A16WE (737) Make: Boeing Model: 727-200 and 737 series airplanes

Description of the Type Design Change: Installation of non-structural inner window panes on 727-200 and 737 series airplanes. This installation must be made in accordance with FAA sealed TRAMCO Drawing 79 -001 Revision A, Sheets 1 thru 3.

Limitations and Conditions: The approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any other type design changes or previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate shall be maintained as part of the permanent records for the modified 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.

Date of application: October 19, 1978 Date reissued: April 12, 2002; November 2, 2018;

November 28, 2018 Date of issuance: May 3, 1979 Date amended:

FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES By direction of the Administrator

(Signature)

Manager, Seattle ACO Branch (Title)