AeroVironment, Inc.
May 10, 2011

AeroVironment to Present at Needham & Company 2nd Annual Clean Technology Conference

MONROVIA, Calif.--(BUSINESS WIRE)-- AeroVironment, Inc. (NASDAQ:AVAV) today announced that Tim Conver, AeroVironment chairman and chief executive officer, will present at the Needham & Company 2nd Annual Clean Technology Conference to be held May 17 at the Needham & Company headquarters in New York City.

AeroVironment's presentation is scheduled to take place at 1:30 p.m. (ET) on May 17, and a live audio webcast of the presentation will be accessible from within the "Investors" section of AeroVironment's website at: http://investor.avinc.com. The webcast will be archived and available for replay following the presentation.

About AeroVironment, Inc.

AeroVironment is a technology solutions provider that designs, develops, produces and supports an advanced portfolio of Unmanned Aircraft Systems (UAS) and electric transportation solutions. Agencies of the U.S. Department of Defense and allied military services use the company's battery-powered, hand-launched unmanned aircraft systems extensively to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance and communication. AV's electric transportation solutions include a comprehensive suite of electric vehicle (EV) charging systems and installation services for consumers, automakers, utilities and government agencies, power cycling and test systems for EV developers and industrial electric vehicle charging systems for commercial fleets. More information about AV is available at www.avinc.com.

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AeroVironment, Inc.
Heather Rowe, Investor Relations
+1 (626) 357-9983
ir@avinc.com

Source: AeroVironment, Inc.

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