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.
From Our Blog

RFI: Resilient Timing and Positioning System for Operation in Degraded GNSS Environments – Gov.UK
Image: Shutterstock What's new: The UK government is asking about alternate PNT with some demanding performance criteria. Why it's important: GNSS is great, and is widely relied upon for all kinds of critical functions. But it is highly vulnerable to disruption. Many...

Galileo OSNMA impacted by jamming: Finnish Geospatial Research Institute
Image: GPSThreatMap.com What's new: A paper from Finland examining GNSS disruption found that strong jamming can overcome and degrade Galileo's Open Service Navigation Message Authentication (OSNMA). Why it's important: OSNMA is intended to make signals more resilient...

(Putin’s electronic wall) GPS jamming hits almost all of NATO’s eastern flank in one day – Defence Blog
Image: Italmilradar.com powered by AirNav What's new: Increased, perhaps more comprehensive, jamming in eastern Europe. The visual looks like a new version of the Berlin Wall. But this one extends across Russia's entire western frontier with Ukraine, Moldova, and...

Indonesia working with GAUSS Research Foundation on eLoran & ODFM
Image: Shutterstock AI What's new: A paper by Indonesian researchers supported by the GAUSS Research Foundation recently posted on IEEE. It examines the potential usefulness of orthogonal frequency-division multiplexing (ODFM) in deploying eLoran. Why it's important:...

In Memoriam: Dr. Durk van Willigen – Inside GNSS
Image: GAUSS Research Foundation In Memoriam: Dr. Durk van Willigen 1934 - 2026 November 2, 2026 By Dana A. Goward Professor van Willigen founded Reelektronika, blended GNSS and eLoran. Professor Dr. Durk van Willigen, founder and director of the Netherland’s...



















