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
OPINION: Beyond GPS – what happens when navigation meets the real world? – DCN
Image: Shutterstock What's new: An insightful piece from a maritime pilot on the front lines. A high demand PNT user who guides 350-meter-long ships in tight spaces through harbors designed 30 years ago for ships that were <150-meters long. Why it's important: We...
PNT Threats, Risks and Disaster – Inside GNSS+
Image: Hurricane Isabel from International Space Station - NASA Johnson Space Center What's new: The Washington View column from the Nov/Dec 2025 edition of Inside GNSS+ discussing the danger of confusing threat and risk. Why it's important: The greatest threat is the...
PNT Summit Report 2025: Tackling Urgent PNT Challenges – Inside GNSS+
Image: Shutterstock What's new: The proceedings (report-out) of September's PNT Leadership Summit co-sponsored by the RNT Foundation and Inside GNSS+. Why it's important: The event brought together over 100 PNT tech and policy experts from both sides of the Atlantic...
Starlink, OneWeb satellites provide accurate positioning in GPS-weak zones – TechXplore
Image: Navigating the Arctic Circle with Starlink and OneWeb LEO Satellites (2025). What's new: A paper from Ohio State University and Prof Zak Kassas. Why it's important: GPS is great but, like any system it has its limitations. identifying and using complementary...
GLONASS receiver factory targeted by Ukraine – GPS World
Image: Youtube What's new: Ukraine unmanned systems destroyed a factory that makes GLONASS equipment for drones and missiles. Why it's important: It is confirmation that, even in an age of electronic warfare and in a nation that has terrestrial alternatives, PNT from...
