Space Systems/Loral Fuels Advanced Satellite Development with

PTC(R) Pro/ENGINEER(R) and Windchill(R); Newest Product Release Strengthens 
Competitive Advantage for Leading Aerospace and Defense Company 
NEEDHAM, Mass.--(BUSINESS WIRE)--April 17, 2006
PTC (Nasdaq: PMTC), the Product Development Company(TM),
today announced that Space Systems/Loral (SS/L), a premier designer,
manufacturer, and integrator of powerful satellites and satellite
systems, is upgrading to Pro/ENGINEER Wildfire(TM) 3.0, the newest
release of PTC's MCAD/CAM/CAE software, for product design and
development. SS/L has also chosen Windchill PDMlink(TM), the PTC
solution for product development data and process management to
support its strict quality standards. The combined solution delivers a
powerful and scaleable product development system that provides the
capabilities needed to meet the challenges of today's increasingly
complex product development environment. 
A long time Pro/ENGINEER user, SS/L has chosen to upgrade to
Pro/ENGINEER Wildfire 3.0, to leverage the solution's
industry-specific capabilities including waveguide routing, top-down
design, integrated design and analysis, thermal modeler, and complex
wire harness design. Pro/ENGINEER Wildfire 3.0 additionally contains a
host of enhancements that will help SS/L increase the productivity of
its engineers and the efficiency of its product development processes. 
Building upon the foundation of Pro/ENGINEER for product design,
the adoption of Windchill PDMLink will enable SS/L to improve the
effectiveness of its product development processes. As a result, the
company expects to accelerate time-to-market for its satellite
platforms while reducing costs for product development and promoting
technological innovation. 
"Wildfire and PDMLink promote greater collaboration among our
project teams, customers, suppliers, and partners," said Jake Foraker,
vice president and chief information officer, Space Systems/Loral.
"SS/L views PTC as a strategic partner with the technology and
expertise to augment our satellite development process." 
"PTC's success in the satellite industry reflects our commitment
to working with our satellite customers like Space Systems/Loral to
understand and meet their unique requirements," said Berry Gibson,
director, aerospace and defense product & market strategy, PTC. "As a
result, our solutions contain capabilities specifically designed to
help satellite manufactures increase efficiency and maximize
productivity in their product development." 
About Space Systems/Loral 
Space Systems/Loral, a subsidiary of Loral Space & Communications
(NASDAQ: LORL), is a premier designer, manufacturer, and integrator of
powerful satellites and satellite systems. SS/L also provides a range
of related services that include mission control operations and
procurement of launch services. Based in Palo Alto, Calif., the
company has an international base of commercial and governmental
customers whose applications include broadband digital communications,
direct-to-home broadcast, defense communications, environmental
monitoring, and air traffic control. SS/L satellites have amassed more
than 1,200 years of reliable on-orbit service. SS/L is ISO 9001:2000
certified. For more information, visit 
About PTC Solutions for Aerospace and Defense 
PTC provides product lifecycle management solutions designed to
meet the requirements of the global aerospace and defense industry.
These solutions enable digital automation of product development and
program management processes, as well as complete visibility and
control over program information for secure, collaborative product
development. PTC is an industry leader with all of the top 20 A&D
companies as customers. 
About PTC 
PTC (Nasdaq: PMTC) provides leading product lifecycle management
(PLM), content management and dynamic publishing solutions to more
than 40,000 companies worldwide. PTC customers include the world's
most innovative companies in manufacturing, publishing, services,
government and life sciences industries. PTC is included in the S&P
500 and Russell 2000 indices. For more information on PTC, please
Except for the historical information contained herein, matters
discussed in this news release may constitute forward-looking
statements that involve risks and uncertainties that could cause
actual results to differ materially from those projected. These risks
and uncertainties include: PTC's successful development and
integration of the technologies necessary to offer integrated PLM
solutions that address the evolving product lifecycle management
functions for the aerospace and defense industry, including the
ability to be deployed across an extended supply and customer chain
and to satisfy the security needs of these types of customers; the
ability of PTC to successfully partner and effectively coordinate and
manage joint activities (including sales, marketing, implementation
and support) with third parties in order to efficiently and cost
effectively deliver products and services that meet customer
requirements; and the success of PTC's customer satisfaction
initiatives in providing the foundation for long-term relationships
and repeat business, together with such other risks and uncertainties
as are detailed from time to time in reports filed by PTC with the
Securities and Exchange Commission, including PTC's most recent
reports on Form 10-K and 10-Q. The announcement of any particular
selection of PTC products is not necessarily indicative of the timing
of recognition of revenue therefrom or the level of revenue for any
particular period. 
PTC and its logo, The Product Development Company, Pro/ENGINEER,
Wildfire, Windchill, Windchill PDMLink, and all PTC product names and
logos are trademarks or registered trademarks of Parametric Technology
Corporation or its subsidiaries in the United States and in other
Nicole Rowe, 781-370-6369
Corporate Communications
Weber  Shandwick
Amanda Keane, 617-520-7260
Press spacebar to pause and continue. Press esc to stop.