WFI to Speak at Unique Identification (UID) Forum on April 19 & 20

SAN DIEGO, April 18, 2006 /PRNewswire-FirstCall via COMTEX News Network/ — WFI (Nasdaq: WFII), a global leader in the design, deployment, and management of wireless communication networks, information technology solutions and security systems, announced today that Pam Rooney, Vice President of WFI’s AIT Solutions Group within the Company’s Government Division, will speak at the Unique Identification (UID) Forum taking place in Providence, RI on April 19th and 20th. Rooney, a seasoned UID and Radio Frequency Identification (RFID) veteran, will discuss advanced data requirements for UID in two separate sessions taking place on April 19th and April 20th.

The UID Forum is designed to provide practical guidance to help educate military program managers and U.S. Department of Defense contractors, particularly small to mid-sized contractors and all acquisition programs, to achieve successful UID implementation as required by the DoD Policy Memoranda and the issuance of the Final UID DFARS Rule (dated April 22, 2005). Conference attendees will learn how to achieve successful implementation through sessions conducted by the Policy makers on various topics relating to UID. The conference takes place at the Rhode Island Convention Center and costs $375 to attend. More information about the event can be found at www.uidforum.com.

About WFI

Headquartered in San Diego, CA, WFI is an independent provider of systems engineering, network services and technical outsourcing for the world’s largest wireless carriers, enterprise customers and for government agencies. The company provides the design, deployment, integration, and the overall management of wired and wireless networks which deliver voice and data communication, and which support advanced security systems. WFI has performed work in over 100 countries since its founding in 1994. News and information are available at www.wfinet.com. (code: WFI-mb)

Notice Regarding Forward-Looking Statements

This news release contains certain forward-looking statements including, without limitation, expressed or implied statements concerning the Company’s expectations regarding anticipated operating results for 2006, future financial performance and cash flows and market developments that involve risks and uncertainties. Such statements are only predictions, and the Company’s actual results may differ materially. Factors that may cause the Company’s results to differ include, but are not limited to: changes in the scope or timing of the Company’s projects; changes or cutbacks in spending by the US Department of Defense, which could cause delays or cancellations of key government contracts; slowdowns in telecommunications infrastructure spending in the United States and globally, which could delay network deployment and reduce demand for the Company’s services; the timing, rescheduling or cancellation of significant customer contracts and agreements, or consolidation by or the loss of key customers; failure to successfully consummate acquisitions or integrate acquired operations; the rate of adoption of telecom outsourcing by network carriers and equipment suppliers; the rate of growth of adoption of WLAN and wireless security systems by enterprises; and competition in the marketplace which could reduce revenues and profit margins. The Company undertakes no obligation to update any forward-looking statements. These and other risk factors are more fully discussed in the Company’s Quarterly Report on Form 10-K for the period ended December 31, 2005 and in other filings made with the Securities and Exchange Commission.

Contact: Michael Baehr VP of Corporate Communications & Investor Relations Wireless Facilities, Inc. 858.228.2799 Direct michael.baehr@wfinet.com

SOURCE WFI

Michael Baehr, VP of Corporate Communications & Investor Relations of Wireless Facilities, Inc., +1-858-228-2799, michael.baehr@wfinet.com

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