Helpful resources & references.

Global projects, technologies, assessments, policies and more

browse our

Speaking up for GPS/GNSS Users

Speaking up for GPS/GNSS Users

and helping to protect critical infrastructure worldwide.

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

Our Challenge

Much of the world depends upon satellite systems for precise navigation and timing services. These are exceptionally accurate and dependable, yet GPS/GNSS jamming, spoofing, and other forms of interference appear to be growing in frequency and severity. Neither are space systems immune to severe space weather or cyber-attack. This has the potential for devastating effects on our lives and economic activity.

From Our Blog

GPS jammers – what they are and why they are needed – GISuser

GPS jammers – what they are and why they are needed – GISuser

Image: Shutterstock Blog Editors' Note: This is the kind of thing we wouldn't ordinarily spread further around cyberspace. But our readers are pretty savvy PNTers. And it is always good to remind ourselves that there are folks out there banging this kind of "privacy...