Image: Shutterstock What's new: A report that the insurance industry is increasingly concerned about the lack of resilient PNT, at least in maritime. Why it's important: Maritime jamming and spoofing have caused ship collisions, fires, and groundings. Sometimes...

Image: Shutterstock What's new: Dr. Zak Kassas' most recent column, an excellent and interesting discussion of the many factors that will influence where, when, and how LEO PNT might proceed. Why it's important: LEO PNT is more resilient than GNSS and can help...

Image: European Space Agency What's new: An article about the European Space Agency's LEO PNT demonstrator, Celeste, and how it complements Galileo adding resilience. Why it's important: Celeste adds a number of upgrades and advantages  for accuracy and...

Image: Shutterstock What's new: Reports of commercial airliners' GPS jammed yesterday near Los Angeles and San Diego. The week before a panel at ION GNSS+ in Orlando, FL warned that GPS spoofing has become a "global aviation disease."  Why it's important: GPS...