Canada's MDA receives radar antennas for satellite use
Carpinteria, Calif. (UPI) Aug 14, 2013 - Self-deploying radar antennas from Astro Aerospace are to be used on Canada's Earth observation satellites that monitor maritime activity. Astro Aerospace, a business unit of Northrop Grumman, said 13 of the antennas were delivered to Canada's MacDonald, Dettwiler and Associates Ltd., the prime contractor for the government's RADARSAT Constellation Mission. "We are pleased to pro ... more

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