SBIRS GEO Flight-4 satellite delivered to launch site – Satellite News Digest

The U.S. Air Force’s Space Based Infrared System (SBIRS) programme completed a major programme milestone on 31 October successfully delivering a Geosynchronous Earth Orbit (GEO) satellite Flight-4 to Cape Canaveral Air Force Station.

http://www.sat-nd.com/archive/?id=2017110101

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