Weak Signal Propagation Report - WSPR
Follow the wave propagation live from SI9AM on internet
- Under the map write SI9AM in the box "Call"
- In the box "Band" select "ALL"
- In the box "Time Period", select the time interval that you want to look backwards.
- Check the box "Day/Night Overlay" to get the day and night on the map.
- Under the map press "UPLOAD"
The WSPR is a gift from SM3EFS/Lennart. Thanks!