by Editor | May 9, 2023 | Blog
Image: National Assn. of Broadcasters What’s New: More information about how TV broadcasts could be used to provide PNT independent of GPS. We have posted about this before. The article excerpted below provides an updated description. Why It’s Important:...
by Editor | May 8, 2023 | Blog
Image: Shutterstock What’s New: Several new papers showing how to use communications satellites to derive PNT. Why It’s Important: There are lots of comms satellites up there They are in Low Earth Orbit, verses Medium Earth Orbit for GPS/GNSS, so signals...
by Editor | May 6, 2023 | Blog
Department of Defense Image What’s New: An impassioned short speech on the floor of the Senate by Sen. Wicker, ranking member of the Armed Services Committee Why it is Important: Part of a growing awareness of China as a multi, multi, multi dimensional threat....
by Editor | May 1, 2023 | Blog
Image: US Air Force What’s New: Senior aerospace executive acknowledges DOD does not seem interested in doing anything other than tinkering with better PNT. What to Know: The Government Accountability Office issued three reports in 15 months criticizing the way...
by Editor | May 1, 2023 | Blog
Europe’s STRIKE3 project showed that 90% of interference signals are accidental. That doesn’t mean they are harmless. Think about the commercial passenger aircraft that was almost lost in Sun Valley. And the major disruptions last year in Dallas and...
by Editor | Apr 28, 2023 | Blog
Image: Shutterstock “Over just the last few years, the quantity and quality of counterspace threats have increased significantly,” What’s New: DOD information about threats in space. Most, if not all, is a rehash of publicly available congressional...
