UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): October 31, 2011

ViaSat, Inc.

(Exact Name of Registrant as Specified in its Charter)

Delaware	000-21767	33-0174996
(State or Other Jurisdiction of Incorporation)	(Commission File No.)	(I.R.S. Employer Identification No.)

6155 El Camino Real

Carlsbad, California 92009

(Address of Principal Executive Offices, Including Zip Code)

(760) 476-2200

(Registrant’s Telephone Number, Including Area Code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01 Entry into a Material Definitive Agreement.

ViaSat, Inc., a Delaware corporation (“ViaSat”), entered into the Eighth Amendment to Fourth Amended and Restated Revolving Loan Agreement dated as of October 31, 2011 (the “Eighth Amendment”), which amends the Fourth Amended and Restated Revolving Loan Agreement dated as of July 1, 2009 with Bank of America, N.A., Union Bank, N.A., JPMorgan Chase Bank, N.A., Wells Fargo Bank, National Association, Compass Bank, Credit Suisse AG, Cayman Islands Branch, Bank of the West, and other lenders party thereto (the “Credit Agreement”). Under the Eighth Amendment, the definition of “EBITDA” is amended and restated in its entirety.

Certain of the lenders under the Credit Agreement, and their respective affiliates, have performed, and may in the future perform, for ViaSat and its affiliates various commercial banking, investment banking, financial advisory or other services, for which they have received and/or may in the future receive customary compensation and expense reimbursement.

The description of the Eighth Amendment contained herein does not purport to be complete and is qualified in its entirety by reference to the complete text of the Eighth Amendment, which is attached as Exhibit 10.1 to this report and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number	Description of Exhibit
10.1	Eighth Amendment to Fourth Amended and Restated Revolving Loan Agreement, dated as of October 31 2011, by and among ViaSat, Inc., Bank of America, N.A., Union Bank, N.A., JPMorgan Chase Bank, N.A., Wells Fargo Bank, National Association, Compass Bank, Credit Suisse AG, Cayman Islands Branch, Bank of the West, and other lenders party thereto.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: November 4, 2011	ViaSat, Inc.
	By:	/s/ Keven K. Lippert
		Keven K. Lippert
		Vice President, General Counsel and Secretary

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