Lockheed Martin Corporation

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Lockheed Martin to Webcast Presentation at Banc of America Conference
PRNewswire-FirstCall
BETHESDA, Md.

Lockheed Martin Corporation will webcast live a presentation by G. Thomas Marsh, Executive Vice President, Lockheed Martin Space Systems and James R. Ryan, Vice President, Investor Relations, from the Banc of America Securities 35th Annual Investment Conference on Tuesday, Sept. 20, 2005.

Messrs. Marsh and Ryan will present on behalf of Lockheed Martin from 12:30 p.m. to 1:20 p.m. EDT. An audio replay will be available through Oct. 4, 2005.

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