Lockheed Martin Corporation

Releases

Lockheed Martin Webcasts First Quarter 2002 Earnings Conference Call
PRNewswire-FirstCall
BETHESDA, Md.

Lockheed Martin will webcast live its first quarter 2002 earnings conference call on Tuesday, April 23, 2002 from 11 a.m. to 12 p.m. EDT.

The webcast can be viewed on the Lockheed Martin website, http://www.lockheedmartin.com/investor . An on-demand replay will be available for 30 days beginning April 24, 2002.

Headquartered in Bethesda, Maryland, Lockheed Martin is a global enterprise principally engaged in the research, design, development, manufacture and integration of advanced-technology systems, products and services. The Corporation's core businesses are systems integration, space, aeronautics, and technology services. Lockheed Martin had 2001 sales surpassing $24 billion.

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

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SOURCE: Lockheed Martin

Contact: Media: James Fetig, +1-301-897-6352, or james.fetig@lmco.com,
or Investors: Randa Middleton, +1-301-897-6455, or randa.c.middleton@lmco.com,
both of Lockheed Martin