positioning

Photo: Konstik/iStock / Getty Images Plus/Getty Images

August 16, 2021

IEEE to develop PNT standard

By Matteo Luccio

Image: kanawatvector/iStock/Getty Images Plus/Getty Images

August 16, 2021

NextNav demos GPS-free PNT network for critical infrastructure

By Tracy Cozzens

June 4, 2021

Controversial GAO report on DOD nav webinar June 15

By Tracy Cozzens

Photo: gorodenkoff/iStock/Getty Images Plus/Getty Images

May 11, 2021

GAO Report: ‘Use resilient tech vs. GPS as DOD primary PNT’

Figure 2. Optical network deployment with OTC. (Image: Microchip)

March 22, 2021

A matter of time: Ensuring precise time and synchronization for critical infrastructure

An Airman with the 374th Security Forces Squadron uses a Defense Advanced GPS Receiver (DAGR) to track the team’s current during a 2018 field training exercise at Camp Fuji, Japan. (Photo: Senior Airman Matthew Gilmore/U.S. Air Force)

February 24, 2021

BAE Systems to develop advanced GPS chips for warfighters

By Tracy Cozzens

February 1, 2021

New 2-book set explores 21st-century PNT

August 18, 2020

No silver bullet for US PNT: Many sources needed

August 12, 2020

White House office asks what to research to protect GPS

By Tracy Cozzens

Graphic from MarRINav report showing system of systems approach to PNT resilience and reliability.. (Image: Resilient Navigation and Timing Foundation)

June 3, 2020

ESA project calls for terrestrial navigation systems to reduce risk

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