Attachment Exhibit B SAT-LOA-20100217-00029

Attachment Exhibit B

This document pretains to SAT-LOA-20100217-00029 for Application to Launch and Operate on a Satellite Space Stations filing.

IBFS_SATLOA2010021700029_801765

$ViaSat, Inc. FCC Form 312 Exhibit B Page 1 of 1 Exhibit B Response to Item 40 Description of Ownership; Officers and Directors As a publicly traded company, the stock of ViaSat, Inc. (“ViaSat”) is widely held. Based on publicly available SEC filings, The Baupost Group, L.L.C. (“Baupost”) and affiliates beneficially owned approximately 15.4 percent of ViaSat’s voting stock as of December 31, 2009. Baupost is a limited liability company formed under the laws of the Commonwealth of Massachusetts, and its address of record is 10 St. James Avenue, Suite 1700, Boston, Massachusetts 02116. In addition, and based on publicly available SEC filings, FMR LLC (better known as “Fidelity Investments”) and affiliates owned approximately 14.1 percent of ViaSat’s stock as of December 31, 2009. FMR LLC is a limited liability company formed under the laws of Massachusetts, and its address of record is 82 Devonshire Street, Boston, MA 02109. The following are the officers and directors of ViaSat, all of whom can be reached c/o ViaSat, Inc., 6155 El Camino Real, Carlsbad, CA 92009. Directors Mark D. Dankberg, Chairman of the Board, CEO Dr. Robert W. Johnson B. Allen Lay Dr. Jeffrey M. Nash John P. Stenbit Michael B. Targoff Harvey P. White Officers/Senior Management Mark D. Dankberg, Chairman of the Board, CEO Richard A. Baldridge, President, COO Ronald G. Wangerin, VP, CFO H. Stephen Estes, VP, Human Resources Steven R. Hart, VP, Chief Technical Officer Keven K. Lippert, VP, General Counsel and Secretary Mark J. Miller, VP, Chief Technical Officer Thomas E. Moore, Senior Vice President, President ViaSat Satellite Holdings DC\1280286.1$

Document Created: 2010-02-17 19:46:26
Document Modified: 2010-02-17 19:46:26