News Updates

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The race to back up vulnerable GPS (SPACENEWS)

The Space Force wants to harness commercial tech for alternative navigation and timing

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One Satellite Signal Rules Modern Life. What if Someone Knocks It Out? (New York Times)

The theats to GPS timing are mounting, and the impacts could be disasterous without mitigation.

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Aviation sector seeks urgent solutions for GPS interference (Reuters)

"The aviation industry will press regulators this week for urgent action to help tackle GPS "spoofing" amid a surge in such activity..."

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CAST Technical Bulletin #001 Released

"The power of the PTP protocol and this 'visibility' into the networks we are using lies in the bi-directional communication between the clocks..."

GPS Turns 30 (USA Today)

"The timing data GPS provides without fail is the system’s most important capability."