STC ST10503SC

FAA Form 8110-2(10-68) Page 1 of 2 Number ST10503SC This Certificate issued to Avionics & Systems Integration Group 10 Collins Industrial Place, Suite 3B Maumelle, AR 72113

Part 4b of the Civil Air Regulations.

Original Product Type Certificate Number : 4A25 Make : McDonnell Douglas Corporation

Installation of a Universal Avionics Systems Corporation EFI-600 Flat Panel Electronic Flight Instrument system in accordance with Master Data List DC-8-61, DC-8-61F, DC-8-62, DC-8-62F, DC-8-63, DC-8-63F, DC-8-71, DC-8-71F, DC-8-72, DC-8-72F, DC-8-73, DC-8-73F 1003-0000-00, Revision I, dated March 21, 2006. Airplane Flight Manual Supplement 1003-2070-00, Revision IR, dated March 28, 2006 is required.

Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application : September 02, 2005

Date of issuance : April 12, 2006 Date reissued : September 07, 2006

( Signature) S. Frances Cox, Manager Special Certification Office, Southwest Region

(Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

Number ST10503SC Date of Issuance: April 12, 2006 Reissuance Date: September 7, 2006

Certification Basis:

The Certification Basis for this installation is per Type Certificate Data Sheet 4A25 plus the following FAR Part 25 paragraphs through Amendment 117 dated 12/17/2004:

25(a); 27(c); 301; 303; 305(a)(b); 307(a); 561(a)(b)(c); 601, 603; 605(a);

609(a); 613; 869(a)4; 981(a)(b); 1301(a), (b), (c), (d); 1303; 1307(b)(c); 1309;

1316(a)(b)(c); 1321(a)(b)1,4(e); 1322(a-d); 1327(a)(b); 1329; 1331(a)(b);

1333(a-c); 1335; 1351(a)(b); 1353(a), (b)(d); 1357(a-d), (g); 1381(a)(b);

1431(a-d); 1459(c); 1501(a)(b); 1529; 1547(a-d); 1581(a)(b)(d); 1585(a)(b).

Special Conditions No.25-314-SC (HIRF)

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