Show communication statistics for

The communication statistics that we show here may differ from similar communication statistics on other websites, the reason is that we are not collecting packets from the same APRS-IS servers. Each APRS-IS server performes duplicate filtering, and which packet that is considered to be a duplicate may differ depending on which APRS-IS server you receive your data from.

To include all duplicate packets in our statistics we would need a duplicate feed from all APRS-IS servers in the world (that would be hundreds of servers). The APRS Direct website collects it's packets from our own APRS-IS server, which is connected to a APRS-IS core server.

Please note that if distance is very long it may be incorrect (not all digis add themselves correctly to the path).


Stations that heard ZS1DFR-1 directly during May 2020.

Station Number of packets Latest heard Longest distance
Symbol  ZS1DCC-1 6580 1590305921 0.58 miles
Symbol  ZS0DCC 665 1590631121 20.18 miles

Initial position
Current position