I haven’t vetted everything claimed and or stated in the following article.
Fact #1: The U.S. military, Carrier Strike Group Four CSG4, is jamming GPS signals from Jan 16th – 24th, which may overlap the event in Richmond, Virginia. Richmond is just at the margins of the range of the GPS jamming exercise map released by the military. The center of the so-called “exercise” is off the coast of Georgia.
FAA Advisory