Lockheed Martin Corporation will webcast live its second quarter 2004 financial results conference call on Tuesday, July 27 from 11 to 11:30 a.m. EDT. Chris Kubasik, Senior Vice President & Chief Financial Officer, and Jim Ryan, Vice President, Investor Relations, will discuss second quarter 2004 financial results and update areas of interest.

The live audio webcast and relevant financial charts, available for download, can be viewed on the Lockheed Martin Investor Relations website, http://www.lockheedmartin.com/investor on Tuesday morning July 27, 2004. An on-demand replay of the conference call will also be available at this website from Tuesday, July 27, 2004 through Tuesday, August 10, 2004.

Headquartered in Bethesda, Md., Lockheed Martin employs about 130,000 people worldwide and is principally engaged in the research, design, development, manufacture and integration of advanced technology systems, products and services. The corporation reported 2003 sales of $31.8 billion.

For additional information, visit our website: http://www.lockheedmartin.com/

SOURCE: Lockheed Martin Corporation