Lockheed Martin Corporation will webcast live its 2006 fourth quarter earnings and year-end results conference call on Thursday, January 25, 2007, at 3 p.m. EST. Bob Stevens, Chairman, President and Chief Executive Officer; Chris Kubasik, Executive Vice President and Chief Financial Officer; Meg VanDeWeghe, Senior Vice President, Finance; and Jerry Kircher, Vice President, Investor Relations will discuss fourth quarter and year-end 2006 financial results, 2007 projections and topics of interest.

The live audio webcast, along with a Podcast version and relevant financial charts, will be available for download and can be viewed on the Lockheed Martin Investor Relations Web site http://www.lockheedmartin.com/investor. An on-demand replay of the conference call will also be available at this Web site.

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 2005 sales of $37.2 billion.

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SOURCE: Lockheed Martin Corporation