STC ST09367SC

Number ST09367SC

This certificate issued to: LB Aircraft Engineering, Inc.

6355 NW, 36 Street, Suite 510 Miami, FL 33166

Part 25of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A6WE

Make: McDonnell Douglas Model: DC-9-81, DC-9-82, DC-9-83

Installation of dual Canadian Marconi CMA 900 FMS with GPS sensors in accordance with DL 3209-DL-001-501, Rev. I, dated March 02, 1998 or DL 3209-DL-001-503, Rev. C, dated January 13, 1998, or later FAA approved revisions. FAA approved Airplane Flight Manual Supplement No. 3209-FM-001, Revision A, dated May 5, 1998, or AFMS No. 3209-FM-002, Revision IR, dated July 14, 1998, or later FAA approved revision are required.

If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Date of application: December 4, 1996 Date reissued: 6/14/99; 9/22/00; 8/12/14; 8/20/14; 8/22/14 Date of issuance: December 2, 1997 Date amended: May 5, 1998; August 17, 1998; June 14, 2006

Signature S. Frances Cox

Title Manager, Special Certification Office, Southwest Region

FAA Form 8110-2 (8/13) Page 1

SUPPLEMENTAL TYPE CERTIFICATE, FAA FORM 8110-2 (CONTINUED)

To (Name of transferee)

(Address of transferee)

(Number and street)

(City, State, and ZIP Code)

From (Name of grantor)

(Address of grantor)

(Number and street)

(City, State, and ZIP Code)

FAA Form 8110-2 (8/13) Page 2