Conversation

I'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.

http://ft8.ward.asia.wiki.org/assets/pages/watch-bands-open-and-close/viewer.html?speed=100&file=1702363154193.txt