Sierra Space Marks Third Testing Milestone on Resilient GPS (R-GPS) Technology for USSF Written 9 May 2025
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Artist’s impression of a GPS Block II-F satellite in Earth orbit. | Credit: NASA; Wikipedia; Public Domain
Inside GNSS reports, “Sierra Space, a leading commercial space company and defense tech prime announced today another successful demonstration of the company’s Resilient GPS (R-GPS) technology for the U.S. Space Force (USSF). In this third milestone, Sierra Space demonstrated an early integration of the R-GPS satellite technology through FlatSat flight software and hardware subsystem testing, in addition to successful communication with ground software.”
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