Is GPS Jamming the New Normal?

Guest Post by Mr. Charles Schue, CEO, UrsaNav, Inc. Over the past several days, North Korea has “reached across its borders” to jam GPS signals in South Korea. This had been a yearly occurrence for a while happening in 2010, 2011, and 2012. Its resurgence this year...

North Korea Jamming GPS in the South…again

South Korean officials have reported that their neighbors to the north are, once again, jamming GPS signals, according to an item in the New York Times. The report says that the jamming is weaker than in previous events and that air and ship traffic and...

More Ain’t Necessarily Better!

Guest Post by Professor David Last Satellite navigation may be the most successful innovation of recent decades among science-based industries. As the number of receivers world-wide soars past 2 billion, GPS has been joined by Russia’s GLONASS, China’s Compass-Beidou,...