MDA to establish a Satellite Centre of Excellence in Montreal

Vancouver, BC - MacDonald, Dettwiler and Associates Ltd. ("MDA" or the "Company") (TSX: MDA), a global communications and information company, today announced that its Quebec subsidiary has signed a Letter of Intent with the Government of Quebec to establish a Satellite Centre of Excellence in Montreal. Quebec will provide financial support of up to:

• CA$45 million as a royalty-based contingent venture loan for a next-generation digital payload satellite system development and manufacturing project; and,
• CA$3 million in the form of a non-refundable financial contribution which will be used to support the establishment of the Satellite Centre of Excellence.

"MDA is a world leader in satellite systems, and is pleased to be collaborating with the Government of Quebec on the establishment of our Satellite Centre of Excellence. Today's announcement demonstrates and reinforces MDA’s ongoing commitment to Quebec and Canada. These innovations will deliver significant value to our customers and will secure our position as a leader in this market," said Dr. Marc Donato, Vice President of Operations, Information Systems Group.

About MDA

MDA is a global communications and information company providing operational solutions to commercial and government organizations worldwide.

MDA's business is focused on markets and customers with strong repeat business potential, primarily in the Communications sector and the Surveillance and Intelligence sector. In addition, the Company conducts a significant amount of advanced technology development.

MDA's established global customer base is served by more than 4,800 employees operating from 15 locations in the United States, Canada, and internationally.

The Company's common shares trade on the Toronto Stock Exchange under the symbol "MDA."

Related Websites
www.mdacorporation.com

Forward-Looking Statements
This release contains forward-looking statements and information, which reflect the current view of MacDonald, Dettwiler and Associates Ltd. (“MDA” or the “Company”) with respect to future events and financial performance. The forward-looking statements in this regard include statements regarding the strategic relationship between MDA and the Government of Quebec. Any such forward-looking statements are based on MDA’s current expectations, estimates, projections and assumptions in light of its experience and its perception of historical trends. The factors and assumptions underlying the forward-looking statements in this release include, but are not limited to, the ability of the parties to execute on the terms and conditions of the loan agreement. Any such forward-looking statements are subject to a number of risks and uncertainties that could cause actual results to differ materially from current expectations. MDA cautions readers that should certain risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary significantly from those expected. The risks that could cause actual results to differ from current expectations include, but are not limited to: risks associated with executing the parties strategy and plans for future satellite production and operation; unexpected deterioration of economic and financial conditions; changes in government policies, priorities, regulations or government agency mandates, or funding levels through agency budget reductions, the imposition of budgetary constraints or a decline in government support or deferment of funding for programs in which the Company or its customers participate; risks associated with satellite manufacturing, including competition, cyclicality of end-user markets, contractual risks, creditworthiness of customers, performance of suppliers and management of factory and personnel; risks associated with operating satellites and providing satellite services, including satellite construction or launch delays, launch failures, in-orbit failures or impaired satellite performance; risk associated with financial factors such as volatility in exchange rates, increases in interest rates and restrictions on access to capital; failure of third parties and subcontractors; failure of systems to meet performance requirements; and failure to anticipate changes in technology, technical standards and offerings or comply with the requisite standards, or failure to maintain technological advances and offer new products to retain customers and market position. Readers should not place undue reliance on any such forward-looking statements, which speak only as of the date they were made. Except as required by law, MDA disclaims any obligation or undertaking to update or revise the information herein.

For additional information with respect to certain of these risks or factors, plus additional risks or factors, reference should be made to the Company's continuous disclosure materials filed from time to time with Canadian securities regulatory authorities, which are available online under the Company's profile at www.sedar.com or on the Company's website at www.mdacorporation.com.

The Toronto Stock Exchange has neither approved nor disapproved the form or content of this release.