BETHESDA, Md., Feb. 26, 2013 /PRNewswire/ -- Lockheed Martin (NYSE: LMT) will webcast live a presentation by Executive Vice President and Chief Financial Officer Bruce Tanner at the J.P. Morgan Aviation, Transportation & Defense Conference on Tuesday, March 5, 2013 from 11:10 a.m. to 11:50 a.m. Eastern Time.

Access to the webcast is available at: http://www.lockheedmartin.com/investor [1]. An audio replay will be available for two weeks following the presentation.

Headquartered in Bethesda, Md., Lockheed Martin is a global security and aerospace company that employs about 120,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. The Corporation's net sales for 2012 were $47.2 billion.

For additional information, visit our website:

http://www.lockheedmartin.com

SOURCE Lockheed Martin