by Editor | Oct 5, 2017 | Blog
Editor’s Notes: Experts have observed that the jamming described below was very sophisticated in that it jammed only the US GPS satellite navigation system. The Russian GLONASS satellite navigation system uses a frequency very close to that of GPS but was...
by Editor | Oct 4, 2017 | Blog
Editor’s note: The following is from Bob Poole’s Excellent ATC Reform News. It is a good reminder of the many concealed costs GPS vulnerability imposes across all transportation modes and infrastructures. The article discusses a recent GAO report on the...
by Editor | Oct 2, 2017 | Blog
Editor’s Note: Dr. Per Enge is a noted authority on electronic navigation and fellow member of the National PNT Advisory Board. If you were at ION in Portland last week, you may have attended his tutorial about resilient PNT. Congratulations, Per, on this new...
by Editor | Sep 29, 2017 | Blog
Marine Electronics & Communications Wed 16 Aug 2017 by Martyn Wingrove Editor Martyn Wingrove expects the threat of another Korean war will lead to investment in maritime security and alternatives to GPS Heightened tensions on the Korean peninsula highlights the...
by Editor | Sep 29, 2017 | Blog
Editor’s Note: This post from the US Coast Guard is a good reminder about safe navigation practices. The master involved did very well. He was also fortunate that he was well off shore in open water and his GPS was off by 25 miles. If he had been in restricted...
by Editor | Sep 28, 2017 | Blog
SAE, the world’s largest standards setting organization, recently concluded a work group meeting on standards for complementary PNT to protect critical infrastructure and automated vehicles of all kinds (air, land, sea). The US government has twice announced...
