UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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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): August 15, 2012

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AVIAT NETWORKS, INC.

(Exact name of registrant as specified in its charter)

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Delaware	001-33278	20-5961564
(State or other jurisdiction	(Commission File	(I.R.S. Employer
of incorporation)	Number)	Identification No.)

Address of principal executive offices: 5200 Great America Parkway, Santa Clara, CA 95054

Registrant’s telephone number, including area code: 408-567-7000

______________________

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))

TABLE OF CONTENTS

Item 2.02 Results of Operations and Financial Condition

Item 7.01 Regulation FD Disclosure

Item 9.01 Financial Statements and Exhibits

SIGNATURE

EX-99.1

Item 2.02 Results of Operations and Financial Condition

Item 7.01 Regulation FD Disclosure

The information contained in this Current Report on Form 8-K , including the accompanying Exhibit 99.1, is being furnished pursuant to Item 2.02 and 7.01 of Form 8-K and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section. The information contained in this Current Report on Form 8-K that is furnished under Item 2.02 and 7.01, including the accompanying Exhibit 99.1, shall not be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, except as shall be expressly set forth by specific reference in such a filing.

On August 15, 2012, Aviat Networks, Inc. (“Aviat Networks”) issued a press release announcing its results of operations and financial condition as of and for its fiscal fourth quarter and fiscal year 2012, which ended June 29, 2012 and guidance regarding expected revenue for its first quarter of fiscal 2013. The full text of the press release and related financial tables is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

Use of Non-GAAP Measures and Comparative Financial Information

The press release and related financial tables include a discussion of non-GAAP financial measures, including non-GAAP net income or loss and net income or loss (or earnings or loss) per basic and diluted share for the fiscal fourth quarter and fiscal 2012. A “non-GAAP financial measure” is generally defined as a numerical measure of a company's historical or future performance that excludes or includes amounts, or is subject to adjustments, so as to be different from the most directly comparable measure calculated and presented in accordance with generally accepted accounting principles (“GAAP”). Each of such non-GAAP net income or loss amounts was determined by excluding certain items including share-based compensation, amortization of purchased technology, NetBoss bad debt expenses, amortization of intangible assets, restructuring charges, transactional tax assessments, adjustment to reflect zero percent pro forma tax rate, depreciation and amortization of property, plant and equipment and capitalized software and interest expense. Aviat Networks has included in its press release a reconciliation of non-GAAP financial measures disclosed in the press release to the most directly comparable GAAP financial measures.

Aviat Networks reports information in accordance with U.S. GAAP. Management of Aviat Networks monitors gross margin, operating income or loss, net income or loss, net income or loss per share and adjusted earnings before interest,

tax, depreciation and amortization ("EBITDA") on a non-GAAP basis for planning and forecasting results in future periods, and may use these measures for some management compensation purposes. As such, historical non-GAAP combined information has been included in this press release for comparative purposes. As a result, management is presenting these non-GAAP measures in addition to results reported in accordance with GAAP to better communicate underlying operational and financial performance in each period. Management believes these non-GAAP measures provide information that is useful to investors in understanding period-over-period operating results separate and apart from items that may, or could, have a disproportionate positive or negative impact on results in any given period. Management also believes that these non-GAAP measures enhance the ability of an investor to analyze trends in Aviat Networks' business and to better understand our performance.

Aviat Networks management does not, nor does it suggest that investors should consider such non-GAAP financial measures in isolation from, or as a substitute for, financial information prepared in accordance with GAAP. Aviat Networks presents such non-GAAP financial measures in reporting its financial results to provide investors with an additional tool to evaluate the Company's financial performance.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

The following exhibit is furnished herewith:

99.1     Press Release, issued by Aviat Networks, Inc. on August 15, 2012.

SIGNATURE

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.

	AVIAT NETWORKS, INC.
August 15, 2012	By:	/s/ Edward J. Hayes, Jr.
		Name:	Edward J. Hayes, Jr.
		Title:	Senior Vice President and Chief Financial Officer

EXHIBIT INDEX

Exhibit No. Under Regulation S-K, Item 601	Description
99.1	Press Release, issued by Aviat Networks, Inc. on August 15, 2012