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
Assured PNT Summit 7 & 8 April 2026 in D.C.
Image: DSI Group What's new: Defense Strategies Group's annual Assured PNT Summit is a month away! Why it's important: This event is an interesting mix of military and civil, with some very noteworthy speakers. Most notable example this year is the Vice Chief of...
Best tech to protect GNSS/PNT – GPS World Editorial Advisory Board
Image: Shutterstock What's new: The GPS World Editorial Advisory Board takes on the question: Among the technical approaches being researched this year for GNSS/PNT protection, which do you consider most effective or promising? Why it's important: This is a critical...
GNSS Interference Offshore Kaliningrad – interesting new report by GPSPATRON
Image: Shutterstock What's new: A report from GPSPATRON looking at GNSS interference in the Baltic originating in Kaliningrad. Why it's important: Some very interesting findings including: 1. Transition from Classical Jamming to Combined Spoofing–Jamming Interference...
GPS Interference Snarls Venezuela as US Warns of Hazardous Skies – Bloomberg
Image: Bloomberg, Carla Chew, NASA What's new: A more detailed report on interference in Venezuela than we have seen before. And really great graphics. Why it's important: This report shows multiple day trends and correlates it to U.S. military activity, including...
Study shows how China could jam Elon Musk’s Starlink satellites if it invades Taiwan – The Independent
Image: Shutterstock What's new: Report on a tactic to jam Starlink over broad areas. Why it's important: Starlink was used to overcome Russian jamming in the early phases of the war in Ukraine and can be used for PNT when GNSS is not available. Low Earth Orbit...
