
President, Resilient Navigation & Timing Foundation. Tweets about #GPS #GNSS #PNT #Galileo #Jamming #Spoofing #Navigation #Government #TimeSync
Joined January 2015
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RNTF's Monthly #PNT Newsletter rounds up jamming, spoofing, and policy news from around the world — open to everyone, no membership required (but of course we'd welcome you!).
🔗 rntfnd.us3.list-manage.com/s…
#GPS #GNSS #CriticalInfrastructure #Newsletter
EASA & Eurocontrol release a 22-action plan for #GNSS interference in aviation — including a possible assessment of backup #PNT like LEO, LDACS, and timing systems if GNSS becomes unavailable.
🔗 rntfnd.org/2026/03/28/europe…
Australia has the PNT talent, the technology, and the research — but lacks the government leadership to build a resilient #PNT architecture that protects its critical infrastructure from #GNSS failure.
🔗 rntfnd.org/2026/02/19/austra…
#GPS #CriticalInfrastructure #Resilience
💡Call for Input - The Resilient Navigation and Timing Foundation is proud to be the lead sponsor of this important paper from National Defense Industrial Association - (NDIA)'s Emerging Technologies Institute. Please contact lead author Anna Kim ([email protected]) with your input.
GPS, Unintended Consequences, & War – Mr. George Beebe @ PNT Advisory Board #GPS #GNSS #Galileo #PNT #iot #navigationsystems #China #russia rntfnd.org/2021/12/11/gps-un… youtu.be/LqxHHlesxFQ
Replying to @neiltyson
@neiltyson Thought you might like to see this jigsaw puzzle I received as an Xmas gift.









