Press Release

Aug 17, 2010

ViaSat Deploys Airborne COTM Terminal on USAF MC-12 Liberty Aircraft

Carlsbad, Calif., Aug 17, 2010 /PRNewswire via COMTEX News Network/ -- ViaSat Inc. (Nasdaq: VSAT) has deployed airborne communications-on-the-move (COTM) terminals onboard several dozen U.S. Air Force Project Liberty aircraft to support ISR operations. L-3 Integrated Systems is the system integrator for the Liberty program, which includes ViaSat ArcLight COTM terminals and secure network services. The MC-12 Liberty is a small, twin-turboprop plane, based on the Beechcraft King Air 350ER.

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The ArcLight Ku-band mobile broadband system is designed to provide high-speed, beyond line-of-sight (BLOS) communications, configured in this application for data rates up to 1 Mbps off the aircraft to support ISR activities. The system is based on the successful ArcLight mobile satellite communication system, which has approximately 1500 terminals delivered worldwide. The ViaSat system is also providing broadband BLOS ISR and Command and Control (C2) communication links for several other U.S. military organizations.

About ViaSat (www.viasat.com)

ViaSat produces innovative satellite and other digital communication products that enable fast, secure, and efficient communications to virtually any location. The company provides networking products and managed network services for enterprise IP applications; is a key supplier of network-centric military communications and encryption technologies and products to the U.S. government; is the primary technology partner for gateway and customer premises equipment for consumer and mobile satellite broadband services; and owns WildBlue, the premier Ka-band satellite broadband service provider. ViaSat also offers design capabilities and a number of complementary products including monolithic microwave integrated circuits and modules, DVB-S2 satellite communication components, video data link systems, data acceleration and compression, and mobile satellite antenna systems. ViaSat is based in Carlsbad, CA, has major locations in Duluth, GA, Germantown, MD (Comsat Laboratories), and Greenwood Village, CO (WildBlue), along with additional field offices and service centers worldwide.

Safe Harbor Statement

This press release contains forward-looking statements that are subject to the safe harbors created under the Securities Act of 1933 and the Securities Exchange Act of 1934. Forward-looking statements include, among others, statements that refer to data rates. ViaSat wishes to caution you that there are some factors that could cause actual results to differ materially from those expressed in any forward-looking statements. Factors that could cause actual results to differ include: contractual problems, product defects, manufacturing issues or delays, regulatory issues, technologies not being developed according to anticipated schedules, or that do not perform according to expectations; and increased competition and other factors affecting the telecommunications industry generally. In addition, please refer to the risk factors contained in ViaSat's SEC filings available at www.sec.gov, including ViaSat's most recent Annual Report on Form 10-K and Quarterly Reports on Form 10-Q. Readers are cautioned not to place undue reliance on any forward-looking statements, which speak only as of the date on which they are made. ViaSat undertakes no obligation to update or revise any forward-looking statements for any reason.

ArcLight is a registered trademark of ViaSat Inc.

Comsat Labs and Comsat Laboratories are tradenames of ViaSat, Inc. Neither Comsat Labs nor Comsat Laboratories is affiliated with COMSAT Corporation. "Comsat" is a registered trademark of COMSAT Corporation. All additional products are trademarks of their respective owners.

SOURCE ViaSat Inc.

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