STC SA5158NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA5158NM This certificate issued to: Flight Structures, INC.

Part 4b of the CiVil Air Regulalions: (See Type Certificate Data Sheet AWE for complete certification basis) Original Product - TypeCertificate Number: AWE Make: Boeing Model: 727-200 Series Description of Type Design Change: Installation of closet, class divider, and header in accordance with Flight Structures Master Drawing List 90FS090-D01, Revision F, dated May 6, 1991, or later FAA-approved revisions.

Approval of this change in type design applies to the above Limitations and Conditions: 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 relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and Flight Structures Master Drawing List 90FS090-D01 must be maintained as part of the permanent records for the modified aircraft. The materials do not meet the requirements of FAR 121.312(a) (6).

This certificate and the supporting data which is the basis for approval shall remain in effect until surrendered, suspended, vewked, or a termination dale is therwise es laldished by the Administraler of the Federal Aviation Administration Date of Application: November 26, 1990 Sat missued:

Date of Issuance: May 10, 1991 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Reggin TOMINISTRANO Manager, Seattle Aircraft Certification Office (Title) 47 FAA FORM 8110-2 (10-68)