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
Iridium’s ASIC a Huge Step Forward for Resilient PNT
Image: Iridium What’s new After 3 years of work (and we are sure much expense) Iridium has developed a chip capable of receiving its timing signal. Why it’s important: Iridium PNT is an independent source of time. NIST confirmed Iridium PNT as an accurate and reliable...
Iran’s plan to abandon GPS is about much more than technology – Aljazeera
Image: Shutterstock What's new: Interesting observations about GNSS, PNT and "global realignment." Why it's important: GNSS and PNT have always been tools in great power competition. It is now becoming more obvious to more people. The U.S. is ceding tech leadership to...
𝗚𝗮𝗹𝗶𝗹𝗲𝗼 𝗢𝗦𝗡𝗠𝗔 𝗜𝗻𝗶𝘁𝗶𝗮𝗹 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗶𝘀 𝗻𝗼𝘄 𝗢𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹! – Sophie Damy on Linkedin
Image: Shutterstock What's new: Galileo's OSNMA (Open Service Navigation Message Authentication) is operational. Why it's important: Users are able to authenticate signals and prevent many spoofing attacks on their receivers. What else to know: The US National...
Ship crews reach out for support as Red Sea GPS spoofing climbs to danger levels – Splash 247.com
Image: Shutterstock What's new: A spike in GPS spoofing, jamming, and concern about maritime operations in the Red Sea. Why it's important: Interference with GPS signals has resulted in ship groundings and collisions. What else to know: The article got at least one...
CGSIC Meeting Planned for Spring 2026
Image: GPS.gov What's new: An announcement that the Civil GPS Service Interface Committee Meeting will be held in the spring next year in the Washington, DC area. Why it's important: This is usually a good forum to hear about updates to GPS and other PNT issues. What...
