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

Finland moves to make jammers illegal
Image: Jammerall.com What’s new: The government of Finland is proposing legislation to make unauthorized possession RF jammers illegal. Why it’s important: Jammers are frequently tools for other criminal activity. In many nations (like the U.S.) its OK to have a…

UK leading the West in PNT with clocks, eLoran and quantum research – GPS World
Image: Loran Tower circa 1995, US Coast Guard Note: This article appears in the January print edition of GPS World and is an expanded version of one that appeared in November on their website. We are posting it here because: It has additional and updated information,…

DOT Releases PNT Strategic Plan
Image: RNT Foundation What’s new: The Department of Transportation recently posted its P NT Strategic Plan . The document is dated December 2024, but it was only posted on the 17th of January. Why it’s important: The document lets everyone know how and…

DJI removes drone geofencing in U.S. endangering us all
Image: FullDrone.com What’s new: Chinese company DJI, the maker of about 70% of consumer-grade drones, sent a software update last week removing default geofences from its products used in the United States. Why it’s important: Geofencing had prevented…

5th Annual Assured PNT Summit April 23 – 24 in Washington, D.C.
Image: Defense Strategies Institute What’s new: Defense Strategies Institute, an RNTF member, announced its annual Assured PNT Summit. Why it’s important: This event is unique in our experience as it is held in Washington, D.C. and is able to attract some…



















