STC ST00037MC-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST00037MC-D.

This certificate issued to: 1925 Aerotech Drive, Suite 212 ARINC, Inc.

Colorado Springs, CO 80916 Part 25* of the Federal Aviation Regulations. *(For certification basis see Continuation Sheet) Original Product Type Certificate Number: AZOWE Make: Boeing Model: 747-E4B Series Desoniption of the Type Design Changs:

Installation of a Satellite Communication System (SATCOM, HSD) in accordance with FAA approved ARINC Master Data List, Document No. 40-2315X005 Revision "D", dated January 12, 2010 or later FAA approved revisions.

1. Compatibility of this design change with previously approved modifications must be determined by installer.

2. Instructions for Continued Airworthiness, Document 40-2315C005 entitled: "Instructions for Continued Airworthiness (ICA), Satellite Communication (SATCOM) System, Boeing 747-200B (E4B) Series Aircraft", Revision B, dated December 9, 2009, or later FAA accepted revision is required for this installation.

3. 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 the permission.

4. A copy of this certificate and FAA approved Airplane Flight Manual Supplement, Document 40-2315A005, Revision IR, dated December 9, 2009 or later FAA approved revision for the SATCOM System installation must be maintained as part of the permanent records of the modified aircraft.

5. This modification may not be installed after August 30, 2010 unless (1) previously approved electrical wiring interconnection system (EWIS) instruction for continued airworthiness (ICA) have been evaluated and determined to be adequate for this installation by the FAA, or (2) revised EWIS have been approved by the FAA Oversight Office (refer to 14 CFR Part 26.11).

Date of Application: June 12, 2007 Date Reissued:

Date of Issuance: February 2, 2010 Date Amended:

By Direction of the Administrator TOMANS Y RATION John M may ODA administrator ODA 636304-NM, ARINC, Inc (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST00037MC-D Date of Issuance: February 2, 2010) Certification Basis:

Based on 14 CFR § 21.101 and § 21.115, and FAA Order 8110.48, the type certification basis for the Boeing 747-E4B series as shown on TCDS A20WE for parts changed or affected by the change and the following Part 25 and 26 regulations:

Amendment 25-115, Section 25.111 (c3) Amendment 25-108, Section 25.119 Amendment 25-108, Section 25.121 Amendment 25-86, Section 25.305 Amendment 25-72, Section 25.307 Amendment 25-96, Section 25.571 Amendment 25-46, Section 25.603 Amendment 25-46, Section 25.605 Amendment 25-112, Section 25.613 Amendment 25-72, Section 25.625 Amendment 25-46, Section 25.901 (c) Amendment 25-102, Section 25.981 Amendment 25-41, Section 25.1309 (a) (b) (d) Amendment 25-72, Section 25.1351 (a) Amendment 25-113, Section 25.1353 (a) (b) (d) Amendment 25-113, Section 25.1431 (a) (c) (d) Amendment 25-42, Section 25.1501 (a) (b) Amendment 25-54, Section 25.1529 Amendment 25-72, Section 25.1581 (a) (b) (d) Amendment 25-105, Section 25.1585 (a) (b).

Amendment 25-108, Section 25.1587 (b3) Based on 14 CFR § 21.101 (g), applicable provisions of 14 CFR part 26 are included in the certification basis.

For any future 14 CFR part 26 amendments, the holder of this STC must demonstrate compliance with the applicable sections. As of the issuance of this STC, compliance has been found for the following regulations:

Amendment 26-1, Section 26.47 (c) -END- 1 (10-68) Page 3 of 3