A few years back I built an AngularJS webapp for visualizing JT65/JT9 spots over a period of time, logged as you run the WSJT-X app to decode FT8 signals you receive at your station. At the time I had it deployed on RedHat’s OpenShift, running in a couple of ‘gears’: one for JBoss hosting a … Continue reading Revisiting my spotviz.info webapp: visualizing WSJT-X FT8 spots over time