The RNT Foundation is a public benefit scientific and educational charity, 501(c)3
Protect the Frequencies – By preventing interference
Toughen Receivers – With readily available technology
Augment Services – With difficult to disrupt terrestrial signals
What to do? Some recommendations.
eNewsletter Archives
From Our Blog
US Congress hearing on PNT – June 4th
Image credit: House Energy and Commerce Committee What’s new: A congressional hearing titled Where Are We?: Examining Positioning, Navigation, and Timing Capabilities in the United States. Why it’s important: The hearing is being held by the Communications and…
(Here to stay) Spoofing: A Clear And Present Danger For Airlines – Aviation Week
Image: Shutterstock What’s new: Data and anecdotes we have not seen often, in some cases ever, about interference in aviation: EASA said that of about 6,000 spoofing incidents in 2025, 25% were during approach. – That counts! On spoofing: “Actual…
Australia PNT “PNT Assurance in the age of NAVWAR” – Spatial Source
Image: Instagram – LTGEN Susan Coyle, Australia Defence Forces What’s new: The leader for Joint Capabilities for Australia’s Defence Force (J8 in the U.S.) discussing navigation warfare at Australia Institute of Navigation’s PNT2026 in Sydney. Why it’s important: The…
GNSS and PNT security employed at World Economic Forum – GPS World
Image: Shutterstock What’s new: This item we overlooked last month about PNT security at Davos. Why it’s important: Physical security, cybersecurity, and finally PNT security is becoming “a thing.” Next step could be resilient systems! What…
More GNSS Jamming = More AI controlled weapons faster
Image: Shutterstock What’s new: An interesting LinkedIn post from Dr. Avraham (Avi) Cohen in Israel about how GNSS interference is accelerating the move to autonomous weapons systems. Why it’s important: Removing the human in the loop for what targets to…
