L-3 to Broadcast First Quarter Conference Call over the Internet

NEW YORK--(Business Wire)--
L-3 Communications (NYSE: LLL) announced today that it intends to announce its
2009 first quarter results on Thursday, April 23, 2009, before the open of the
market. In conjunction with this announcement, L-3 Communications will host a
conference call on the same day at 11:00 a.m. EDT that will be simultaneously
broadcast over the Internet. Michael T. Strianese, chairman, president and chief
executive officer, Ralph G. D`Ambrosio, vice president and chief financial
officer, and Karen C. Tripp, vice president of corporate communications, will
host the call.

Thursday, April 23, 2009

11:00 a.m. EDT

10:00 a.m. CDT

9:00 a.m. MDT

8:00 a.m. PDT

Listeners may access the conference call live at the following web address:

http://www.L-3com.com

Please allow fifteen minutes prior to the call to visit this site to download
and install any necessary audio software. The archived version of the call may
be accessed at this site or by dialing (888) 286-8010 (passcode: 55337281)
beginning approximately two hours after the call ends and will be available
until the company`s next quarterly earnings release.

Headquartered in New York City, L-3 Communications employs approximately 65,000
people worldwide and is a prime contractor in aircraft modernization and
maintenance, C3ISR (Command, Control, Communications, Intelligence, Surveillance
and Reconnaissance) systems and government services. L-3 is also a leading
provider of high technology products, subsystems and systems. The company
reported 2008 sales of $14.9 billion.

To learn more about L-3, please visit the company's Web site at www.L-3com.com.
L-3 uses its Web site as a channel of distribution of material company
information. Financial and other material information regarding L-3 is routinely
posted on the company`s Web site and is readily accessible.

Safe Harbor Statement Under the Private Securities Litigation Reform Act of 1995

Except for historical information contained herein, the matters set forth in
this news release are forward-looking statements. Statements that are predictive
in nature, that depend upon or refer to events or conditions or that include
words such as "expects," "anticipates," "intends," "plans," "believes,"
"estimates," "will," "could" and similar expressions are forward-looking
statements. The forward-looking statements set forth above involve a number of
risks and uncertainties that could cause actual results to differ materially
from any such statement, including the risks and uncertainties discussed in the
company's Safe Harbor Compliance Statement for Forward-looking Statements
included in the company's recent filings, including Forms 10-K and 10-Q, with
the Securities and Exchange Commission. The forward-looking statements speak
only as of the date made, and the company undertakes no obligation to update
these forward-looking statements.

L-3 Communications
Corporate Communications
212-697-1111

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