Feature06/19/2008 | Surfin': LOU on SDR and GPS
This week, Surfin’ considers two initialisms that are on the cutting edge of Amateur Radio.
Last week at the Space Weather Workshop in Boulder, Colorado, NASA released a 4D live model of the Earth's ionosphere. Without leaving home, anyone can fly through the layer of ionized gas that encircles Earth at the edge of space itself. All that is requ