Lockheed Martin will webcast live its fourth quarter and year end 2002 earnings conference call on Friday, January 24, 2003 from 11 a.m. to 12 p.m. (ET).

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 . An on-demand replay of the conference call will be available at this website.

Headquartered in Bethesda, Maryland, Lockheed Martin employs about 125,000 people worldwide and is principally engaged in the research, design, development, manufacture and integration of advanced technology systems, products and services. The Corporation reported 2001 sales of $24 billion.

For additional information on Lockheed Martin Corporation, visit: http://www.lockheedmartin.com/ .

SOURCE: Lockheed Martin