Lockheed Martin Corporation

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Lockheed Martin to Webcast Joint CEO and CFO Presentation at Investor Conference
PRNewswire-FirstCall
BETHESDA, Md.

Lockheed Martin Corporation will webcast live a presentation by Robert J. Stevens, Chairman, President and Chief Executive Officer and Christopher E. Kubasik, Executive Vice President and Chief Financial Officer, at the Morgan Stanley CEOs Unplugged Industrials Conference on Wednesday, Sept. 14, 2005.

Messrs. Stevens and Kubasik will present on behalf of Lockheed Martin from 10:45 a.m. to 11:25 a.m. EDT. An audio replay will be available through Sept. 28, 2005.

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

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 2004 sales of $35.5 billion.

For additional information, visit our website:

http://www.lockheedmartin.com/

SOURCE: Lockheed Martin Corporation

CONTACT: Media: Tom Greer, Manager, Media Relations, +1-301-897-6195,
thomas.greer@lmco.com, or Investor Relations: Jim Ryan, Vice President,
Investor Relations, +1-301-897-6584, james.r.ryan@lmco.com or Mike Gabaly,
Director, Investor Relations, +1-301-897-6455, mike.gabaly@lmco.com, all of
Lockheed Martin Corporation