Lockheed Martin Corporation will webcast live a presentation by Judy Marks, President, Lockheed Martin Transportation and Security Solutions, at the 2007 FBR Washington Conference on Thursday, Mar. 8, 2007.

Ms. Marks will present on behalf of Lockheed Martin from 2:10 to 2:40 p.m. EST. She will highlight the Corporation's activities in support of homeland security. An audio replay will be available for two weeks.

Access the webcast and replay at: http://www.lockheedmartin.com/investor.

Headquartered in Bethesda, Md., Lockheed Martin employs about 140,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. The corporation reported 2006 sales of $39.6 billion.

For additional information, visit our website:

http://www.lockheedmartin.com/

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SOURCE: Lockheed Martin Corporation