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Advocating for policies and systems to protect satellites, signals, and users

‘We need signals from space, terrestrial broadcast, and fiber’ – US DOT 2021

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

China completes national eLoran network – The Paper

China completes national eLoran network – The Paper

Image: RNT Foundation What's New: A newspaper article out of China that indicates their national eLoran network is complete. Why It's Important: This completes China's "PNT resilience triad" of getting signals from space, terrestrial broadcast and fiber. Three highly...

UK MOD investigating deployable eLoran – GPS World

UK MOD investigating deployable eLoran – GPS World

Image: UrsaNav What's New: More action in the UK on resilient PNT. Why It's Important: The UK MOD announcement indicates there is a contract for a system in the wind. What the UK does can influence other militaries and governments. This MOD action will likely presage...

Necessary but not sufficient – OSNMA, HARS, R-GPS…

Necessary but not sufficient – OSNMA, HARS, R-GPS…

Image: Shutterstock What's New: Several items in the news and recent briefings about efforts that will make PNT incrementally more resilient, but are only part of managing the problem. Why It's Important: Everyone wants to solve problems. But most problems, especially...