STC SA3920NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA3920NM This certificate issued to: ROGERSON ATS Certificate

SURRENDERED on 5/12/08 Jart Ab* of the *certification basis as set forth in Type Cértificate Data Regulations: Sheet AWE.

Original Product - Type Certificate Number: AWE Make: Boeing Model: 727-100 Series Description of Type Design Change:

compartments in accordance with Aftermarket Technologies An approved Master Installation forward and aft Drawing List MDLTA251, Revision A dated December 8, 1987, or later FAA approved revisions. FAA approved Airplane Flight Manual Supplement, FMS 00531 dated April 04, 1988, or later FAA approved revision is required.

approval of this change in type design applies basically to the above model This approval should not be extended to other specified airplanes of which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of the other previously approved modifications will introduce no adverse effect upon the airworthiness of those airplanes.

Date of Application: June 10, 1987 Date Reissued: February 21, 1991 Date of Issuance: . April 4, 1988 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Velcon pon Manager, Los Angeles Aircraft TO MINISTRATIO Certification Office (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code ) from (Name of grantor) (Print or type) - (Address of grantor) (Number and street) (City, State, and ZIP code ) Extent of Authority (if licensing agreement):

Signature of grantor (In ink): -