EXHIBIT 99.1

NEWS                                                            December17, 2001

                                                                Contact:
                                                                Barb Mason
                                                                ViaSat Inc.
                                                                760-476-2633
                                                                www.viasat.com

                        VIASAT TO ACQUIRE US MONOLITHICS

        CARLSBAD, CA -- ViaSat Inc. (Nasdaq:  VSAT) will acquire US Monolithics,
LLC (USM),  a  privately  held  company  focused  on  designing  high  frequency
broadband  technology,  for cash and stock with an  aggregate  current  value of
approximately  $30 million (based on current market  prices).  ViaSat will issue
approximately 1.1 million shares of ViaSat common stock in the transaction.  The
acquisition  will be completed in two steps.  ViaSat completed the first step by
acquiring 100% of the preferred units of USM (representing  approximately 35% of
USM's  outstanding  units) held by WildBlue  Communications  -- a privately held
Ka-band broadband satellite  communications service provider.  ViaSat expects to
complete the second step by acquiring  the common units of USM early in the next
quarter, subject to customary closing conditions.

        Founded in 1998,  USM is  primarily  focused on  developing  proprietary
gallium arsenide (GaAs) millimeter wave Integrated  Circuits  (MMICs).  USM is a
MMIC designer with strong talent in the packaging and  integration of subsystems
including  power  amplifiers,   block  upconverters  and  entire   transceivers,
especially  in  complex   high-frequency   applications.   USM  is  a  "fabless"
chip-maker,  meaning  it uses a wide  range  of  commercial  GaAs  foundries  to
manufacture its products.  For more background information relating to USM go to
www.usmonolithics.com.

        "This acquisition  complements  virtually all of ViaSat's  satellite and
defense  radio  systems and  products,"  said Mark  Dankberg,  ViaSat  chairman,
president and CEO. "USM extends  ViaSat's  existing  strengths in digital signal
processing  and  networking  software into highly  innovative  and integrated RF
designs up to and including  Ka-band and military EHF  frequencies.  We have the
opportunity to improve our product offerings almost across the board

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as well as increase  our  competitiveness  in winning  significant  new military
defense and commercial broadband projects."

        Dave Corman,  chairman,  president and CEO of USM, stated,  "We are very
excited to join ViaSat.  They have a technology  and business  culture where our
employees  can  thrive,  and  there are many  opportunities  for us to apply our
talents to help program performance and lower product costs."

        "This is an excellent  fit of  technology  and culture.  The USM team is
focused on improving  the  cost/performance  ratio in an area where the industry
needs  improvements to hit the price targets for satellite  service  providers,"
said Rick  Baldridge,  ViaSat COO.  Baldridge  also  stated,  "We expect the new
subsidiary to become  accretive on a quarterly  basis within the first year with
strong performance in year two and beyond."

        In  connection  with this  acquisition,  ViaSat  also  restructured  its
agreement with WildBlue for the development and manufacture of satellite  modems
and satellite modem termination  systems (SMTS) for the planned WildBlue Ka-band
broadband  satellite  system.  Under the terms of this  restructured  agreement,
ViaSat will develop and produce complete  consumer/SOHO  satellite terminals and
SMTSs for the  WildBlue  service,  which  substantially  increases  the scope of
ViaSat's responsibility for this system.

        ViaSat  produces  advanced  digital  satellite   telecommunications  and
wireless  signal  processing  equipment for commercial  and government  markets.
ViaSat has a full line of VSAT products for data and voice applications.  ViaSat
is a market leader in Ka-band  satellite  systems,  from user terminals to large
gateways for both  geosynchronous  and low earth orbit  systems.  Other products
include  network  security  devices,  tactical  data radios,  and  communication
simulators.  ViaSat has locations in Carlsbad,  CA, and Norcross, GA, along with
its Comsat Laboratories division in Clarksburg, MD. Additional field offices are
located in Boston, MA, the United Kingdom, Australia, Chile, China, and India.

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SAFE HARBOR STATEMENT

        Portions  of  this  release  may  contain   forward-looking   statements
regarding  future  events  and are  subject to risks and  uncertainties.  ViaSat
wishes to  caution  you that there are some  factors  that  could  cause  actual
results to differ  materially,  including  but not  limited  to:  risks that the
acquisition  of USM may not be completed on the terms provided in the agreements
or in this press release or at all; risks that the acquired  operations will not
be  integrated  successfully,  or that the benefits  expected to result from the
acquisition will not materialize;  risks that  technologies may not be developed
according to anticipated schedules or may not perform according to expectations;
economic  conditions;  the  competitive  environment  in  which  the  companies'
operate;  and other factors  affecting the  communications  industry  generally.
ViaSat  refers  you to the  documents  it  files  from  time  to time  with  the
Securities and Exchange Commission, specifically the section titled Factors That
May Affect Future Performance in ViaSat's Form 10-K. These documents contain and
identify  other  important  factors  that could cause  actual  results to differ
materially  from  those   contained  in  our   projections  or   forward-looking
statements.  Stockholders  and other  readers are  cautioned  not to place undue
reliance on these forward-looking statements, which speak only as of the date on
which they are made. We undertake no obligation to update publicly or revise any
forward-looking statements.

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.