Ward CunninghamI've recorded the coming and going of FT-8 ham radio operators over a recent 24 hours. This stand-alone interactive map viewer is pretty interesting when playing back at 10x to 100x normal speed. 100x turns the history into a 15 minute movie. You can pan and zoom the map while it plays or click a marker for details on any station. I've turned geometry into geography by placing markers at the largest city in a grid square rather than the geometric center.
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