Media Releases

L3 MAPPS TO DEVELOP GT SIMULATOR FOR SLOVENIA'S TERMOELEKTRARNA BRESTANICA

Montréal, August 8, 2005 - L-3 Communications MAPPS, a wholly owned subsidiary of L-3 Communications, announced today that Termoelektrarna Brestanica d.o.o. (TEB) of Brestanica, Slovenia has awarded a contract to L3 MAPPS to develop a simulator for two of its five generating units at the Brestanica Thermal Power Plant. The project will start immediately and the simulator is expected to be in service in the first half of 2006.

The two units to be simulated are ALSTOM-supplied open-cycle GT11N2 gas turbine plants, which together generate 228 MW. L3 MAPPS has previously developed several simulators with ALSTOM (Switzerland) Ltd. for the GT13E2 and GT24 gas turbine plants. This time, for the Brestanica GT14/15 simulator, ALSTOM (Switzerland) will play a key role as principle supplier to L3 MAPPS in the provision of plant know-how and certain modeling work.

As with the previous GT-powered simulators for ALSTOM plants, the Brestanica GT14/15 simulator will be deployed on the Linux operating system and will feature the ROSE® graphical simulation environment to model all plant systems and Datapath X to emulate the plants' Advant OS500 operator stations.

"We have been interested in acquiring a simulator for our two newer units for some time," said Silvester Jeršič, project manager of TEB. "With the performance of the L3 MAPPS simulators that we have seen at ALSTOM's facility in Switzerland, we have no doubt that we have selected the right company to meet our high expectations."

"With the Brestanica simulator project, L3 MAPPS will have simulated most of the larger gas turbine plant types in ALSTOM's gas turbine range," said Rashid Khan, president of L3 MAPPS. "We appreciate TEB's confidence in us and ALSTOM's collaboration, and we look forward to leveraging this extensive experience by offering our premium simulator solutions to the global user community that benefits from ALSTOM GTs."

The Brestanica Thermal Power Plant is situated just to the north of Brestanica. The older of the current power generating units have been in operation since 1975 and the newer ones since 2001, with a total installed rating of 323 MW. The plant is connected via a 110 kV switchyard to Slovenia's electricity network, accounting for eleven percent of the system's total installed power.

L3 MAPPS, which stands for Marine Automation and Power Plant Simulation, has over 20 years of experience in pioneering technological advances in the marine automation field and over 30 years of experience in delivering high-fidelity power plant simulation to leading utilities worldwide. L3 MAPPS also provides targeted controls and simulation solutions to the space sector.

To learn more about L3 MAPPS, please visit the company’s web site at www.L3T.com/MAPPS.

Headquartered in New York City, L-3 Communications is a leading provider of Intelligence, Surveillance and Reconnaissance (ISR) systems, secure communications systems, aircraft modernization, training and government services and is a merchant supplier of a broad array of high technology products. Its customers include the Department of Defense, Department of Homeland Security, selected U.S. Government intelligence agencies and aerospace prime contractors.

To learn more about L-3 Communications, please visit the company’s web site at www.L3T.com.


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.

MEDIA CONTACT

MARINE SYSTEMS AND SIMULATION

Naval vessel control systems, land-based and on-board simulators and turnkey training solutions.

POWER SYSTEMS AND SIMULATION

Real-time power plant simulators and simulator modernization for all plant types and CANDU plant computer systems.

SPACE SYSTEMS AND SIMULATION

Real-time simulators for robotic systems and satellites to support simulation-based design and operations / maintenance training.