Tag Archives: Lockheed Martin Space Systems

Lockheed Martin Launches Final GPS IIR-M Satellite

Lockheed Martin’s modernized U.S. Air Force Global Positioning System Block IIR (GPS IIR-M) satellite was successfully launched today from Cape Canaveral Air Force Station aboard a United Launch Alliance (ULA) Delta II rocket.  The satellite, designated GPS IIR-21(M), is the final of eight GPS IIR-M spacecraft built by Lockheed Martin Navigation …

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