STC SA1441NW

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

Number SA1441NW

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

Part 25 of the Federal Aviation Regulations Original ProductType Certificate Number: A16WE Make: Boeing Model: 737-2H6

Description of the Type Design Change: Installation of a Single Collins Weather Radar WXR-700X System in accordance with FAA sealed TRAMCO Top Drawing No. 81-035, Revision F, dated December 21, 1981.

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 of those other previously approved modifications will introduce no adverse effects upon the airworthiness of that Aircraft. A copy of this Certificate and TRAMCO Top Drawing No. 81-035, Revision F, dated December 21, 1981, shall be maintained as part of the permanent records for the Modified Aircraft.

Date of application: September 28, 1981 Date reissued: November 2, 2018; November 28, 2018 Date of issuance: December 21, 1981 Date amended:

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

(Signature)

Manager, Seattle ACO Branch (Title)