STC SA4754NM

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

Number SA4754NM

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

Part 25 of the Federal Aviation Regulations. (See Type Certification Data Sheet A16WE for complete certification basis)

Original ProductType Certificate Number: A16WE Make: Boeing Model: 727-300

Description of the Type Design Change: Installation of passenger seats, carpeting and emergency equipment in accordance with Tramco Inc. Drawing Number 89-068, Revision B, dated August 9, 1989, or later FAA-approved revisions.

Limitations and Conditions: 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 effect upon the airworthiness of that aircraft. A copy of this Certificate and Tramco Inc. Drawing Number 89-068 shall be maintained as part of the permanent records for the modified aircraft.

Date of application: February 3, 1989 Date reissued: November 2, 2018; November 28, 2018 Date of issuance: February 22, 1989 Date amended:

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

(Signature)

Manager, Seattle ACO Branch (Title)