The Pulse

ROK eLoran Contract Award – The Korea Research Institute of Ships and Oceans Engineering (KRISO) has awarded UrsaNav, through its agent, Dong Kang M-Tech, a contract to supply an eLoran Transmitter Test Bed System in the Republic of Korea. Read More

Charles Schue co-authored the Low Frequency Radio Navigation chapter of the Position, Navigation, and Timing Technologies in the 21st Century: Integrated Satellite Navigation, Sensor Systems, and Civil Applications book edited by Jade Morton, Frank van Diggelen, James Spilker, Bradford Parkinson, with associate editors Sherman Lo and Grace Gao. The book was recently announced on Wiley…

Charles Schue appointed to the Institute of Navigation (ION) Council – January 28, 2019.

Find us at the ION International Technical Meeting (ITM) / Precise Time and Time Interval (PTTI) Conference in Reston, VA – January 28-31, 2019.

In collaboration with the General Lighthouse Authorities of the UK and Ireland (GLA), UrsaNav provided an article for the Royal Institute of Navigation’s Navigation News Magazine entitled: “The Resilience Series: Ground-Based Navigation Systems”. Please read the excerpted article here and be sure to sign in to read it on the RIN’s website: www.rin.org.uk.

Find us at the International Defense Exhibition & Conference (IDEX), Abu Dhabi, UAE – February 17-21, 2019.

In June 2020, UrsaNav completed delivery of an eLoran Transmission system at a temporary location near Incheon, ROK. For additional information: https://www.gpsworld.com/ursanav-installs-eloran-testbed-in-south-korea/

March 2021 – UrsaNav comments on the recently released “Complementary PNT and GPS Backup Technologies Demonstration Report – DOT Report Number DOT-VNTSC-20-07 dated January 2021.”

March 2021 – UrsaNav’s CEO, Charles Schue, and Board of Advisors Member, Dr. Wouter Pelgrum, have the pleasure of announcing that the long awaited Two-Volume Set entitled “Position, Navigation, and Timing Technologies in the 21st Century, Volumes 1 and 2: Integrated Satellite Navigation, Sensor Systems, and Civil Applications, Set 1st Edition” is now available. Chapter 41…

March 2021 – The US Patent and Trademark Office (USPTO) has approved UrsaNav’s Private eLoran patent (United States Patent Application 20190377055). Private eLoran is a new and innovative breakthrough in terrestrial PNT technology that provides secure, un-spoofable, and virtually un-jammable PNT signals. Private eLoran provides a secure co-primary alternative, or complementary backup, to GPS/GNSS for…