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

NATO addresses electromagnetic interference threats to civil aviation safety – NATO News
image: Shutterstock What's new: A NATO news release that it is doing something (?) about GPS jamming and spoofing in civil aviation. Why it's important: Jamming and spoofing can contribute to accidents and people getting killed. As examples: A passenger aircraft that...

Researchers Identify Air Navigation to Pair with GPS – EIN Presswire
image: Shutterstock What's new: Report from Zurich University of Applied Sciences identifying eDME, eLoran, and LDACS-NAV as three systems that should be implemented to ensure promptly achieving safe and efficient Performance Based Navigation. Why it's important:...

Vulnerable GPSs on Israeli Army weapons could mean three-year delay – Danish Public Broadcasting
Image: Shutterstock What's new: Denmark bought weapons from Israel that have "civil" GPS built in. So, no M-code. Why it's important: Electronic warfare can easily and greatly degrade the effectiveness of such weapons, as the Russians have demonstrated in Ukraine....

Senators want DHS to detail efforts to mitigate GPS disruptions – NextGov/FCW
Image: Shutterstock What's new: The Senate Homeland Security Committee becoming interested in the topic. Why it's important: DHS has a role to play, even if they are not a co-chair of the national executive committee. See SPD-7. What else to know: DHS has done some...

How Diplomacy Can Save GPS – Global Security Review
Image: Shutterstock What's new: The idea that since increasing interference looks to continue, every nation will be driven to have some level of sovereign PNT capability that is independent of but can cooperate with GNSS. Expediting that process through international...