Tessco (TESS) DEFA14A Additional proxy soliciting materials

SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.     )
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Filed by a Party other than the Registrant  o
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o	Definitive Proxy Statement
x	Definitive Additional Materials
o	Soliciting Material Pursuant to Rule 14a-12
TESSCO Technologies Incorporated
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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TESSCO Technologies Incorporated

11126 McCormick Road

Hunt Valley, Maryland 21031

July 10, 2009

Dear Shareholder:

We have previously sent to you proxy material for the Annual Meeting of TESSCO Technologies Incorporated Shareholders to be held on July 23, 2009.  Your Board of Directors has unanimously recommended that shareholders return the enclosed proxy card voting FOR items 1 and 2 and AGAINST item 3.

Your Board of Directors recommends a vote AGAINST on the elimination of the Shareholder Rights Plan. Your vote is important, no matter how many or how few shares you may own.  Whether or not you have already done so, please vote TODAY by telephone, via the Internet, or by signing, dating and returning the enclosed proxy card in the envelope provided.

Very truly yours,

David M. Young

Corporate Secretary

REMEMBER:

You can vote your shares by telephone, or via the Internet.

Please follow the easy instructions on the enclosed card.

If you have any questions, or need assistance in voting

your shares, please call our proxy solicitor,

INNISFREE M&A INCORPORATED

TOLL-FREE, at 1-888-750-5834.