S.S. The firm's primary practice areas are aviation,
environmental , facilities, geospatial information technologies, linear
utilities, transportation, water/wastewater , and oil + gas.S.

retired pensioned

"This award is an important step in the evolution of our role as a mission
systems integrator for the LPD 17 ship class," said David Gray, Raytheon's
director of Integrated Ship Systems.

turkey forces

Army Corps of Engineers, Transatlantic
Programs Center (USACE-TAC), to provide architecture , engineering and
construction management services throughout TAC's Area of Responsibility
(AOR ), which includes Africa, the Middle East and other areas.
Michael Baker Corporation ( http:/ /www. Corporate headquarters are located in Calabasas, Calif.
Raytheon Integrated Defense Systems (IDS) will provide performance-based
logistics and establish integrated support services for sustainment of the
complete shipboard mission systems suite that the company delivers to this
class of ships .

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"We are honored to have been selected for this contract, and we are
looking forward to supporting TAC on their mission in the Global War on
Terrorism, as well as assisting with the broader mission of capacity building
in the AOR," Jeffrey Hill, assistant vice president and USACE-TAC program
manager , said.

Business Editors/High-Tech Writers

MORRISVILLE, N. "The Tekelec 6000 is proven in the
high-performance networks of telecommunications operators around the
globe, delivering reliable, secure VoIP features and mission-critical
applications.rockwellcollins.2 billion, is an industry leader
in defense and government electronics, space, information technology,
technical services, and business and special mission aircraft.

Contact:
Carolyn Beaudry
401.

pension military

PITTSBURGH, Michael Baker Jr. VoIP
call control enables strategic applications such as conferencing and
radio channel monitoring to allow aircraft personnel to communicate
quickly and securely with strategic command centers.com

About Tekelec

Tekelec is a leading developer of now and next-generation
signaling and switching telecommunications solutions, network
performance management technology and value-added applications.tekelec.842.

navy naval

strategic forces."
Based in Tewksbury, Mass.

pertains submarines

military forces, including
the U.
Tekelec's innovative solutions are widely deployed in traditional and
next-generation wireline and wireless networks and contact centers
worldwide.
Raytheon Company, with 2004 sales of $20.

ships pertains

1885 oyak

S., April 19, 2005 -- Raytheon Company (NYSE:
RTN) has been awarded a $12. "It is representative of our commitment
to our U.

Sites for and about Turkey's military, including those addressing the organization of the armed forces, active and retired personnel and their families, equipment, operations, related associations, and history as it pertains to the specific branches.

addressing navy

, Inc. Leaders

Tekelec (Nasdaq:TKLC), a leading developer of telecommunications
products for next-generation fixed, mobile and packet networks, today
announced it has been selected by Rockwell Collins to provide voice
over Internet Protocol (VoIP) capabilities for the U., Raytheon employs 80,000 people worldwide.

pensioned 1885

TEWKSBURY, Mass.

turkish operations

"
The companies are in the development phase of a multi-year,
multi-million-dollar contract to develop the ICS upgrades. In this
phase, Tekelec is developing a version of Tekelec 6000 that is
optimized for military deployments with specialized conferencing, new
gateway and CPE interfaces, a specialized graphical user interface and
enhanced VoIP features.S.

personel branches

Baker Receives Potential $30 Million Contract From U.S. Army Corps of Engineers Transatlantic Programs Center

C. In January 2004, Forbes
magazine selected Rockwell Collins as the best managed aerospace and
defense company in America. Armed
Forces, Integrated Defense Systems provides integrated air and missile defense
and naval and maritime warfighting solutions .3550

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com/cgi-bin/prnh/20020605/BAKERLOGO )
Under the contract, Baker will be providing a full spectrum of planning,
pre-design, preliminary and final design and construction-phase services in
support of TAC's mission to support deployed U.

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and foreign agencies.mbakercorp.5 million subcontract from Northrop Grumman
Corporation's ship systems sector for Life Cycle Engineering and Support for
the LPD 17 class of amphibious warfare ships.S.

navy personnel

, an
engineering unit of Michael Baker Corporation (Amex: BKR), announced today the
award of a contract from the U.

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With more than
4,200 employees in over 40 offices across the United States and
internationally, Baker is focused on providing services that span the complete
life cycle of infrastructure and managed asset projects.
"Tekelec's application server is a critical component of the ICS,
providing the necessary call control functionality that makes Rockwell
Collins' strategic applications possible," explained Fred Lax,
Tekelec's president and CEO.
"Our relationship with Rockwell Collins, one of the world's leading
defense contractors , shows Tekelec's leadership in delivering VoIP for
mission-critical, highly-secure deployments for military and homeland
security initiatives.com

personnel forces

S. With
headquarters in Waltham, Mass .

addressing branches

The option years have a yearly ceiling of
$5 million.
(Logo: http://www. The company expects to begin receiving task orders
under the contract during the second quarter of 2005.

Tekelec Selected by Rockwell Collins to Provide VoIP Call Control for U.S. Navy Aircraft

Additional company information is
available at www.

Raytheon Awarded $12.5 Million Subcontract for LPD 17 Life Cycle Engineering + Support

gendarmerie armed

com ) provides
engineering and operations and maintenance services for its clients' most
complex challenges worldwide. Navy's
E-6B Strategic Command Aircraft, U.
Tekelec 's market-leading hosted IP telephony application server,
the Tekelec 6000, will provide the core VoIP call control function to
the Intercommunications System (ICS) being developed by Rockwell
Collins for upgrades to the aircraft's primary missions systems. For more information, please visit www., Integrated Defense Systems is Raytheon's leader
in mission systems integration. With a strong international and domestic
customer base, including the U.

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Navy's fleet
of E-6B strategic air command aircraft , which provides a critical
communications link to the U.

ships military

,
with research and development facilities and sales offices throughout
the world.

branches oyak

The five-year
task order contract has a monetary ceiling of $10 million for the first year
with four, one-year options.S.
"The long-promised benefits of VoIP are now exploding across all
industries and areas of life, allowing corporations to run more
efficiently, consumers to communicate more effectively, and the
military to better protect our nation and its leaders," added Lax.

armed unofficial

Central Command, and to support the engineering requirements of other
U.----

Tekelec 6000 Application Server to Enable
Mission -Critical Communications for U."

About Rockwell Collins

Rockwell Collins (NYSE:COL) is a leader in the design, production
and support of communications and aviation electronics solutions for
government and commercial customers worldwide. Navy customer -- to provide complete electronic system design,
integration and whole life support that deliver the advanced capabilities,
quality performance and reliability to meet the needs of the warfighter.S.

naval ships

newscom.S.
Baker has a long -standing professional relationship with TAC, and most
recently completed several high profile projects throughout TAC's Area of
Responsibility.S. These factors were key in our selection to provide a
mission -critical component of the ICS upgrades for the Navy's
strategic forces. Missile Defense Agency and the U.